Whoa. I heard Raven Symone lost 85 pounds? Is that true?

At first I read somewhere that she lost 35...and it seemed to be so! I can see that difference...but then I heard that she lost 85 pounds? Is that true? That sounds so far fetched though. Is it even possible to lose that much weight in a year and half? I mean, unless she got surgery or something? Or is that a rumor? The 35 pound thing seems more believable. Anyone know how much she weighs now?