(Cover) - EN Showbiz - Michelle Williams apparently loves her boyfriend Jason Segel with a little extra meat on his bones.

The couple have been dating for a few months now and the 32-year-old actor has bonded with Michelle's six-year-old daughter Matilda.

Jason had to lose some weight for his recent movie The Five-Year Engagement, but since its release he's packed it all back on.

"He was asked to lose weight to participate in the film, but now that he's settling down with Michelle Williams, he has totally let it all go," an insider said.

"It looks like he gained 20 pounds, but Michelle thinks he looks perfect the way he is. He eats whatever he wants."

Although his physique is changing, Jason's ladylove is apparently not concerned in the slightest. In fact, she likes it.

"She likes his body," the source said. "She thinks he's cuddly."

Unlike her beau Michelle is very strict about her diet regimen to maintain her petite frame and exercises almost daily. (C) Cover Media