PHOTOS OF THE DAY 07-16-12: The Situation, Gwen Stefani, Cassie & More!

Fresh out of the hospital due to a stomach virus, Cassie picked it right back up as the host of King of Hearts night at LAVO nightclub in Las Vegas! || Photo Credit: WENN

PHOTOS OF THE DAY 07-12-12: 50 Cent, Steve Nash, Camila Alves, & More!