Ever wonder what the rich and famous do while you're stuck behind your desk at a day job? Well, look no further than their TwitPics and Instagrams. Here's the latest from the land of celebrity social media.Ashley Benson soaked up some rays on vacation. As did Kendall Jenner. Mariah Carey went back to the studio. Paris Hilton was big in the selfie game. Rihanna seemed to be moving on from Chris Brown. Selena Gomez had a sexy video shoot. Amanda Bynes shaved half her head and hit the gym. Standard. Harry Styles got goofy. Miley Cyrus made out with her dog. Aubrey O'Day found this number in the back of her closet and just HAD to show her followers. Diddy was proud of his pot socks. Khloe Kardashian was on set for her Kardashian Kollection.