Rocsi Diaz co-hosts USA’s competition series Cannonball.

Emmy Award-winning television host Rocsi Diaz is best known as the former co-host of the ultra-popular mega music show 106 & Park, where she interviewed everyone from Lady Gaga to Obama. As a co-host and daily correspondent on Entertainment Tonight, Diaz was known for setting the tone for what’s hot in music, movies and entertainment. She reached 85 million homes worldwide during her time with 106 & Park, and has since gone to host The Daily Share, Dating Naked, Behind The Movie and People TV’s Chatter.