Lea Michele of "Glee" has always been petite, but some celeb watchers are asking whether she's lost too much weight. (Not that she needed to lose any...)

OK! magazine says Michele's "diet secret" is veganism. "You need a lot of energy to play spunky Rachel Berry, so I've tried a lot of different things — and so far, this is working," the actress tells OK!

This is the photo that has been raising eyebrows: