Plot: The competition heats up as competitors face off in intense head-to-head battles, and this season's new artist in residence, Jelly Roll, makes his highly anticipated debut.
Cast
Ryan SeacrestSelf - HostRyan Seacrest was 50 in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Tue, Dec 24 1974
Lionel RichieSelf - JudgeLionel Richie was 75 in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Mon, Jun 20 1949
Katy PerrySelf - JudgeKaty Perry was 40 in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Thu, Oct 25 1984
Luke BryanSelf - JudgeLuke Bryan was 48 in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Sat, Jul 17 1976
Carrie UnderwoodSelf - JudgeCarrie Underwood was 42 in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Thu, Mar 10 1983
Bobby BonesSelf - MentorBobby Bones was >> in American Idol - Season 8 - Head to Head (Episode 8).
Birthday: Unknown Birthday