Katy Perry Looks Gorgeous in Two Glam Looks for 'American Idol' Top 24 Week!

Katy Perry is looking fierce during the All-Star Duets week on American Idol! The 36-year-old singer and Idol judge wore a white dress for night one on Sunday (April 4) and she dressed up in a black leather look for night two on Monday (April 5). You can also see photos of judges Luke Bryan [...]