TMZ Live: Dr. Murray, Dennis Hopper & UFC

Harvey and Mike took your questions on everything today -- including Dr. Murray at the gym, Dennis Hopper's star on the Hollywood Walk of Fame, and UFC fighter Thiago Alves' brain check-up.
Motorola Blur

Plus: Elin Nordegren's Nike wardrobe ... and who keeps Cinnabun if Sandra Bullock divorces Jesse James?