The singer shows off his "SexyBack" in Amsterdam. Plus: Julia Roberts, Beyoncé & Jay-Z and more


Michael Douglas stops by the Late Show studio in New York City on Monday to chat about his role in You, Me and Dupree and his summer activities. Talk about TMI: The actor told David Letterman that he'd been stung by a jellyfish and 5-year-old son Dylan had to "pee-pee" on his back to help the pain.