Prison Break Star Wentforth Millar Gone Fat (photo)

He was the tattooed and toned hunk that set thousands of female pulses racing when he burst out of jail and onto our screens in the hit U.S. drama Prison Break

The British-born actor, 37, was snapped out in Los Angeles yesterday and was almost unrecognisable as he went for a hike with a friend.The sexy shaved head, flat stomach and defining jawline have been replaced by a fuzzy head of hair, a rounder face.

But Miller didn't appear to be too concerned about his fuller figure as he laughed and joked with his friend, all too aware that the cameras were on him.