Nah, no surprise yet sadly.
Something random though that I stumbled across:
I just found a twitpic of her (and Bonnie McKee) at Lollapalooza 2009 in a bathing suit. I guess she was always a little self-conscious about her body since it's a one-piece bathing suit, but damn was she thin back then. Clearly skinnier than now, she actually looks rather bony and even a little undernourished in the face imo.
It's not like she's fat in any way, but I hope she'll be able to lose a little weight again for her career's sake. It's sad, but it does matter in the business she's in.