Happy Birthday | Lindsay Lohan turns 23 today. Larry David is turning 62. Singer Michelle Branch is 26. High School Musical star Ashley Tisdale turns 24. The chairwoman of the New York City Opera, Susan Baker, is turning 59. Nobel Prize-winning neuroscientist Richard Axel turns 63. Former New Hampshire governor John Sununu is 69. Former model Jerry Hall is 53. Retired baseball player José Canseco turns 45. And Imelda Marcos, the former First Lady of the Philippines, celebrates her 80th birthday today.
• It's still unclear what set off Chris Brown and Rihanna's fight on Sunday night (and both have been tucked away in hiding since it occurred). Could it have had something to do with Leona Lewis? Paris Hilton? Was a sexually transmitted disease involved? One person Brown might want to consider explaining himself to is 
