On this episode of 'When I Was 17,' we take a look back on the teenage years of Khloe Kardashian, Perez Hilton and Trey Songz. For reality star Khloe Kardashian, there was never a dull moment when she was 17 -- from stealing her mom's car to passing out during Tae Bo to impersonating a professional stylist. In Miami, a young Perez Hilton was working at a department store and raising money to travel to Spain, all while looking up to his hero Madonna. And in Virginia, R&B crooner Trey Songz was keeping busy by being his friends' trusted barber and going to multiple proms with different girls.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Ludacris, Jillian Michaels and Pete Wentz. Whether he was sneaking into concerts or trying to release his demo, rapper Ludacris didn't take no for an answer. Although she considered herself a loner in high school, fitness trainer Jillian Michaels found freedom in the form of big guns. In Chicago, Fall Out Boy member Pete Wentz traded in his soccer ball for a bass guitar when he was 17.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Drake, Jennie Finch and Queen Latifah. After being kicked out of his band, rapper Drake struggled to make it in the music industry. Years before competing in the Olympics, softball star Jennie Finch was using her athleticism to get what she wanted. Meanwhile, Queen Latifah spent her high school days performing at the Apollo Theater and making her rise to the throne.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Kevin Jonas, Katharine McPhee and Bret Michaels. Before he became a member of one of the hottest boy bands in America, Kevin Jonas vaulted his way to track team glory. American Idol runner-up Katharine McPhee spent her time in high school getting heated up over some fireworks. True to form, rock legend Bret Michaels got romantic in the oddest of places when he was 17.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Kourtney Kardashian, Travie McCoy and Kris Allen. Before she took Miami, a 17-year-old Kourtney Kardashian ended up on the wrong side of the law. Hip-hop star Travie McCoy had a broken heart and a talent for ping-pong. American Idol Kris Allen started getting into music and broke up with his future wife.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Gabe Saporta, Evan Lysacek and Kimberly Caldwell. Cobra Starship frontman Gabe Saporta spent his high school days playing the Warped Tour and getting ratted out for making out. Olympic medalist Evan Lysacek got a big rig rescue while following his dreams. 'American Idol' contestant Kimberly Caldwell landed in juvenile hall after going AWOL.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Nick Cannon, Aubrey O'Day and Donald Trump. When he wasn't perfecting his stand-up comedy routine, Nick Cannon was learning to love the older ladies. Former Danity Kane member Aubrey O'Day was already causing controversy at her high school and steering clear of boys. Mogul Donald Trump put aside his dreams of becoming a professional baseball player to get his start in the real estate business.

On this episode of 'When I Was 17,' we take a look back on the teenage years Vanessa Minnillo, Chris Paul and Pitbull. Television host, model and actress Vanessa Minnillo spent her high school days competing in pageants and stalking boy bands. Basketball star Chris Paul ruled the school and dominated on the courts. In Miami, rapper Pitbull battled it out and scored his first record deal.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Johnny Weir, Jackson Rathbone and Keri Hilson. Figure skater and reality TV star Johnny Weir was attending proms at random high schools and pissing off pedestrians. 'Twilight' star Jackson Rathbone was getting goosed and moving away from home to attend acting school. Singer Keri Hilson spent her time in high school owning the basketball courts and cutting out of Cancun.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Snooki, James Van Der Beek and Pharrell. 'Jersey Shore' housemate Snooki was flying high as a cheerleader and changing her hair style. Former 'Dawson's Creek' star James Van Der Beek was finding the spotlight and making memories in Hollywood. Music superstar Pharrell spent his high school days drinking Big Gulps and stealing chicken nuggets from McDonald's.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Ciara, CC Sabathia and Debi Nova. Recording artist Ciara spent her younger days singing, dancing and recording her first single. New York Yankees pitcher CC Sabathia spent his time in high school being the class clown -- until he was drafted to the Cleveland Indians. Singer Debi Nova left Costa Rica to follow her dreams in America.

On this episode of 'When I Was 17,' we take a look back on the teenage years of 'Jersey Shore' stars JWOWW, Pauly D and Mike 'The Situation.' JWOWW was perfecting her soup-making skills when she wasn't busy bowling strikes. Pauly D was breaking his mom's rules and making a name for himself as a DJ. Mike 'The Situation' was already partying and causing trouble.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Dwyane Wade, Holly Madison and Joel and Benji Madden. At 17, basketball star Dwyane Wade was owning both the courts and the classroom, thanks to a crush on his math teacher. Holly Madison was busy rebelling and dreaming of becoming a Playboy bunny. Good Charlotte members Joel and Benji Madden were having a tough time with the ladies and breaking into the business.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Adam Levine, Kathy Griffin and Swizz Beatz. Maroon 5 frontman Adam Levine was getting signed to a record label and breaking hearts. Actress and comedienne Kathy Griffin was wrecking cars and getting spat on. Bronx-born beatmaster Swizz Beatz was cruising in the hottest ride and starting his career in music.

On this episode of 'When I Was 17,' we take a look back on the teenage years of Enrique Iglesias, Kelly Rowland and Stephanie Pratt. Pop sensation Enrique Iglesias was attending prom solo and writing songs in secret. Former Destiny's Child member Kelly Rowland was wrecking cars and gaining fame. Reality TV star Stephanie Pratt was getting A's and partying hard.

When they were 17, Jason Derulo got lost in transit, 3OH!3's Nat and Sean found romance, and Jordin Sparks got a tiny trademark.

When they were 17, Ne-Yo was serenading the ladies, B.o.B was a candy pusher, and Usher was on his way to a six pack.

When they were 17, Big Boi had a microphone mix-up, Joey Lawrence was literally a doll, and Rutina Wesley sang while serving sliders.

When they were 17, Kristin made a grown man cry, Soulja boy had a suspension hideout, and Jay Sean was a moonwalking bandit.