December 8, 2009 3:22 pm Downey: My Career “Had More Dips Than a French Sandwich Shop” Iron Man star Robert Downey Jr. is all about the ladies during his wacky and humorous speech as he left his mark in the famous cement at Grauman’s Chinese Theatre in Hollywood. US & World Videos 1:46 Heat waves getting hotter, longer, and more frequent because of climate change 1:03 More than 2,000 people buried alive in Papua New Guinea landslide, Government says 45:40 How this surgeon wants to reinvent the American urgent care center 1:56 Mike Tyson ‘doing great' after health scare on flight 1:54 Kate Middleton and Prince William ‘incredibly sad' after death of Royal Air Force pilot