Roberts promotes Eat Pray Love in Tokyo. Plus: Rob Pattinson & Kristen Stewart, Angelina Jolie, Zac Efron, Matthew & Camila and more

SHE'S GOT SOLE

Fresh off her summer vacation, heiress Paris Hilton is back to work Tuesday, celebrating the launch of her Spring 2011 shoe collection and latest fragrance, Tease, at Wynn Resort's Tryst Nightclub in Las Vegas.