Katy Perry Reveals on 'American Idol' That She's Stopped Shaving Her Legs Since Becoming a Mom

Katharine McPhee returns to American Idol to perform moving duet with semifinalist Willie Spence

Katy Perry Offers Proof She Quit Shaving Her Legs Since Giving Birth in Viral American Idol Clip

American Idol: Katy Perry was so moved by Cassandra Coleman's performance