Katy Perry, Lionel Richie, Luke Bryan & Ryan Seacrest Celebrate the 20th Season of 'American Idol'!

Quincy Jones, Lionel Richie, Barbra Streisand React to Colin Powell Death

Katherine Ryan praises Kourtney Kardashian and Jennifer Lopez for 'behaving like teenagers' in love

Kerry Katona getting her eggs harvested in next step of surrogacy journey with fiancé Ryan Mahoney