HANNAH MONTANA - 'It's My Party And I'll Lie If I Want To' - After Lilly - in disguise as Hannah's friend Lola - embarrasses Hannah in front of her celebrity friends, Miley is then reluctant to take Lilly to a pop star's birthday party. She chooses the coward's way and lies to Lilly that the party has been canceled. However, when photographs of Hannah at the celebration appear in the tabloids, Miley does her best to keep Lilly away from all media, on 'Hannah Montana,' airing on FRIDAY, APRIL 21 (7:00-7:30 p.m. ET) on the Disney Channel. (DISNEY CHANNEL/BYRON COHEN)