Celebrity weights are the kind of statistic you'd expect to be locked away in some Fort Knox vault, but actress-comedienne Jenny McCarthy is revealing her poundage to anyone curious — as part of an interview Radar Online published today, December 13.

"I'm a big yo-yoer," the 41-year-old admits. "I go from, like, 120 to 138. Right now I'm at 136, I think."

'Tis the season for all of us to be at the upswing of our yo-yo range. "I take this time to thoroughly enjoy it during the holidays," Jenny explains. "I'm kind of part of the collective thinking when it comes to just surrendering to the not-so-great foods."

The former Playmate — and current spokesperson for the Tria Hair Removal Laser 4X — has another excuse, though, and this one is of the aquatic variety:

"Sometimes it has to do with PMS. I drink a lot of water! When you have a lot of water it kind of tends to go everywhere," she said. "Like a little bit in your neck and a lot in your boobs and your arms… to me, it's more evenly spread out I think."

What do you think of Jenny's reveal? Should she be keeping more mum — or does her forthrightness just make her more real?

Source: Radar Online

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!