Curtain Call for Katy: Perry to Exit ‘American Idol’ After Seven Seasons

After seven seasons of critiques and infectious energy, Katy Perry announces her departure from 'American Idol.' Find out her future plans.

Ariana Grande Sports Valentino and Vivienne Westwood Couture to ‘The Voice’ Season Finale

Ariana Grande’s playful fashion on “The Voice” provides endless inspiration for your holiday party wardrobe