'Extra' Raw! Backstage at the iHeart Music Festival

From Fergie setting the record straight on the Black Eyed Peas breakup rumor to Alicia Keys gushing about her 11-month son, Egypt, "Extra" captured all the star-studded moments at this year's iHeart Radio Music Festival in Las Vegas.

Check it out!

Mario Lopez Speaks Exclusively with J.Lo Backstage at iHeart!