Katy Perry Says Being a Mom Makes Her Feel 'Reborn' (Exclusive)

How Katy Perry Celebrated Her Second Mother's Day With Orlando Bloom and Daughter Daisy

Five Years In, What Do Judges Katy, Lionel and Luke Know That They Didn’t Realize When They Began Their ‘Idol’ Jobs?

Katy Perry channels Madonna as she dons sexy corset to promote American Idol on Instagram