What does it really take to become America's next drag superstar? From fabulous divas to outrageous flops, RuPaul gives a behind-the-scenes look at casting for Drag Race.

What does it really take to become America's next drag superstar? From fabulous divas to outrageous flops, RuPaul gives a behind-the-scenes look at casting for Drag Race.

Aren't the holidays such a drag? Brighten up your night with a fierce Christmas challenge on tonight's RuPaul's Drag Race. The claws come out in the first challenge of the season when the girls are asked to create a holiday look with nothing but some tinsel, ornaments and a little well placed mistletoe. Guest Judges: Vanessa Williams / Mike Ruiz

The queens face the final frontier as they shoot two out-of-this-world sci-fi movie trailers. RuPaul is joined by extra special guest judges the legendary Lily Tomlin and Caprica's Alessandra Torresani.

The girls get physical as they produce their own inspirational workout videos directed by fitness guru Susan Powter. RuPaul & Susan Powter are joined by extra special guest judge La Toya Jackson.

The queens get a wake up call in the competition when they're asked to produce two morning news shows. RuPaul is joined by extra special guest judges Big Love's Chloë Sevigny and Debbie Matenoupolous.

The queens compete in a star-studded TV game show where they must pull out their best celebrity impersonations. RuPaul is joined by extra special guest judges actress-comedienne Aisha Tyler & Amber Rose.

The queens look good enough to eat in this episode where they're challenged to find fashion inspiration from the world of cakes. RuPaul is joined by extra special guest judges actress Eliza Dushku & Sara Rue.

The queens perform stand-up comedy routines in front of a live studio audience. RuPaul is joined by extra special guest judges comedienne Rita Rudner and MADTV's Arden Myrin.

The dolls record a single and perform before a live audience. RuPaul is joined by extra special guest judges Jody Watley & Carmen Electra.

The queens wig out when they have to compete in a fantasy hair show. RuPaul is joined by extra special guest judges American Idol Fantasia Barrino & comedian-TV host Wayne Brady.

The queens must transform a group of All-American straight jocks into their drag sisters. RuPaul is joined by extra special guest judges Sharon Osbourne & Margaret Cho.

The dolls break the bank as they perform in a pageant of dresses made out of money. RuPaul is joined by extra special guest judges LaToya Jackson & author-TV host Gigi Levangie Grazer.

Take a look back at the highlights, low-lights and previously unseen footage from the first 12 episodes as we race toward the climactic grand finale!

The remaining three queens face their final challenge when they're asked to transform into video vixens for the music video to Ru's latest single, "Champion."

Season 4 premieres with 13 new queens competing to become America's Next Drag Superstar.

The dolls enter the world of ladies wrestling as the competition moves to the ring.

The queens team up to create commercials for RuPaul's albums Glamazon & Champion.

The dolls go to jail when they star in a sitcom acting challenge.

The queens compete in a star-studded tv game show featuring their most fabulous & funny celebrity impersonations.

The dolls design ship-shaped parade floats for a pride-filled runway extravaganza.

The queens turn the publishing industry on its wig as they launch their own magazines.

The queens hit the campaign trail and debate to become the 2012 Wig Party candidate.

The queens are paired up with sexy dads for a drag runway makeover.

The race goes to the dogs, when the queens compete in a pageant of canine inspired couture.

Wigs fly as the queens return to discuss the drama of the season.

RuPaul "Glamazon" music video (feat. Sharon Needles, Chad Michaels and Phi Phi O'Hara).

The dolls enter the world of classical ballet, coached by Shaping Sound choreographer Travis Wall.

The queens compete in a star-studded TV game show that showcases their celebrity impersonations.

The queens test their vocal abilities as they sing in RuPaul's 1980s We Are The World inspired charity single.

The dolls comedy skills are put on the spot as they must roast RuPaul and the celebrity judges in front of a live audience.

Something smells fishy, as the queens create, market and film a commercial for their own signature fragrance.

The dolls get patriotic, as they are paired up with gay veterans for a drag runway makeover.

The race gets sticky and sweet, when the queens compete in a pageant of candy inspired couture.

The queens are challenged to create party-themed couture for a runway face-off. With guest judge Khloe Kardashian.

The queens enter the world of musical theater. With guest judges composer Lucian Piane, and Sheryl Lee Ralph (Dream Girls).

The queens impersonate celebrities in a quick-witted TV game show. With guest judges Gillian Jacobs (Community) and Heather McDonald (Chelsea Lately).

The queens are challenged to rap in a TLC-inspired 90s music video. Rap superstars Eve and Trina guest judge.

The queens book a big cosmetics gig, selling RuPaul's new makeup line. With guest judges Leah Remini (The King of Queens) and Lainie Kazan (My Big Fat Greek Wedding).

The queens host their very own talk show. With guest judges Paula Abdul, Chaz Bono, and singer (and Cher's mom) Georgia Holt.

The queens compete in a pageant of jewelry inspired couture. Guest judges Khloe Kardashian and legendary designer Bob Mackie return.

The queens compete in their final challenge - starring in the music video for RuPaul's hit "Sissy That Walk." With special guests Jamal Sims and Mathu Andersen.

Wigs fly as the queens return to discuss the drama of the season. Plus, both "America's Next Drag Superstar" and "Miss Congeniality" are crowned.

Season 7 premieres with 14 new queens competing to become America's Next Drag Superstar. But first they must face their worst fear: a naked runway! With guest judge Kathy Griffin, new permanent judges Carson Kressley and Ross Mathews.

The queens are challenged to produce a pre-flight safety video for the first airline run by drag queens. With guest judges Olivia Newton-John and Jordin Sparks.

The queens star in a mystery behind-the-scenes reenactment series. Pop sensation Ariana Grande and former Drag Race panelist Merle Ginsberg guest judge.

Tensions run high as the queens return to discuss the drama of the season; both America's Next Drag Superstar and Miss Congeniality are crowned.

Season 8 premieres with the 100th episode of Drag Race, and the 100th queen competing to become America's Next Drag Superstar. The first test is to create an outfit from a legendary design challenge from a past season. With guest judge Nicole Richie.

The queens get their Cookie on in two Empire-inspired scenes. With guest judges Tasha Smith (Empire) and singer-songwriter Faith Evans.

The queens have to sing live in ‘80s style New Wave girl bands. Blondie's Debbie Harry and Chris Stein guest judge, plus RuPaul's music producer Lucian Piane.

The queens shoot shady presidential campaign ads, throwing their wigs in the ring to become the first drag president of the USA. Vivica A. Fox (Independence Day: Resurgence) and MSNBC Live news anchor Thomas Roberts guest judge.

The queens compete in a pageant of book inspired couture, and perform a musical tribute to Jerri Blank from Strangers With Candy. Siblings Amy Sedaris and David Sedaris guest judge.

Tensions run high as the queens return to discuss the drama of the season. Plus, both "America's Next Drag Superstar" and "Miss Congeniality" are crowned.

Lady Gaga drops by to meet the 13 new queens competing to become America's Next Drag Superstar. Their first test is to compete in the Miss Charisma Uniqueness Nerve and Talent pageant.

Todrick Hall directs the queens in Broadway's newest mega-sensation, a Reality Stars musical. Singer Meghan Trainor guest judges.

The queens act in a classic 90s high school drama, directed by original Beverly Hills 90210 stars Tori Spelling and Jennie Garth.

The queens create, write and star in their own TV pilots. Noah Galvin (The Real O’Neals) and QVC queen Lisa Robertson guest judge.

In an epic, show-stopping finale, RuPaul crowns America’s Next Drag Superstar.

Christina Aguilera stunts on the mainstage. Plus, fan favorite queens from the past decade of Drag Race return as 14 new queens compete to become America’s Next Drag Superstar and win $100,000.

The queens must wow the judges (including Halsey and Padma Lakshmi) in a lip-synced dance number inspired by pharmaceutical TV ads, and Andy Cohen and Alyssa Edwards drop by.

The queens create and star in commercials for new drag-themed dating apps, and rock goddess Courtney Love and actor Nico Tortorella guest judge.

The queens' improv skills are put to the test for the new talk show "Bossy Rossy," hosted by Ross Matthews, and country music icon Shania Twain and actress Carrie Preston guest judge.

The queens must impersonate celebrities for the legendary Snatch Game. Audra McDonald and Kate Upton guest judge, and Bianca Del Rio and Alex Trebek are special guests.

The queens are assigned parts in the new hit series "Breastworld." Broad City stars Ilana Glazer and Abbi Jacobson guest judge, and Randy Rainbow and Stephen Colbert drop by.

To kick off Season 11, the contestants direct their own photo shoots with Drag Race alumni and design outfits from past queens' materials, and Miley Cyrus guest judges.

The queens test their acting chops in parody skits of "Black Panther" and "Get Out," and Bobby Moynihan and Sydelle Noel sit in on the judges' panel.

The queens put their knowledge of pop icons to the test in a live, evangelical-style talk show about their favorite divas, and Troye Sivan and Guillermo Diaz guest judge.

The queens get political when they're asked to read the news with Rachel Maddow and perform a musical about Donald Trump, and Tiffany Pollard and Joel McHale guest judge.

The queens put their design skills to the test as they create three different looks for a spooky, monster-themed ball, and Cara Delevingne and Elvira join the judges' panel.

The queens use organic ingredients to create sickening but sustainable looks, Alyssa Edwards choreographs a hoedown, and Amber Valletta and Kandi Burruss guest judge.

Morgan McMichaels and Jinkx Monsoon drop into the werk room, and the queens compete in a nautical-themed version of Snatch Game with guest judges Tony Hale and Clea DuVall.

Delta Work drops by, the queens get into groups and put on their very own magic shows, and Gina Rodriguez and Katherine Langford sit in with the judges.

In the Season 11 grand finale, Christine and the Queens performs, the Top Four girls compete in an epic lip-sync smackdown, and RuPaul crowns America's next drag superstar.

The queens compete on a parody talent show called "World's Worst" and then walk the runway in buttons and bows, and Olivia Munn sits in at the judges' table.

The queens put their overacting chops to the test in a "Grey's Anatomy" parody sketch and then walk the runway in cape-forward fashions, and Normani sits in with the judges.

It’s time for America’s first drag queen president! The queens argue in a fabulous presidential debate. Actors Jeff Goldblum (Jurassic Park) and Rachel Bloom (Crazy Ex-Girlfriend) guest judge.

The queens must perform a medley of songs from RuPaul’s Drag Race Live!, a hit show on the Las Vegas strip. Choreographer Jamal Sims (Disney’s Aladdin) guest judges.

The queens must create and brand their own versions of extravagant soft drinks. Current reigning America’s Next Drag Superstar Jaida Essence Hall makes a virtual appearance in the workroom.