Making her first solo appearance on the show, star of Feature film, music and TV, Superstar JESSICA SIMPSON drops to talk with Ellen about her very public divorce and how she's looking for love. Plus, don't miss a one-of-a-kind performance of Jessica's hit single, "A Public Affair," featuring our very own Ellen DeGeneres. RON LIVINGSTON drops by to chat about his return to television in his new series, "Standoff." And, "Rock Star: Supernova" cast-off STORM LARGE tells Ellen all about her "Rock Star" experience and performs one last time. Plus, Ellen welcomes Jenette and Gary Nelson, who lost their daughter on 9/11, and share how they continue to bring awareness to their daughter's memory