Tiger Woods is likely looking at many months of rehab and recovery to regain his ... the two main bones in the leg, had shattered and broken through the skin, requiring immediate surgery, along ...

The "Is It Over Yet" singer added that she had seen Ashley for the first time since the accident "the other day," calling her sister's recovery ... and a shattered leg broken in four spots.

Musician Paul Young says his recovery from a leg injury ... fracturing my leg again and again. It was a multi-fracture. "When I came to a stop, I looked down and my leg was in a slightly weird ...