We hope your breakfast doesn’t end up on the keyboard this morning, but this startling photo of the suddenly-shrinking Anna Kournikova may have that effect on your stomach. Who told her to go on the Nicole Richie diet? Back in her prime, Anna was the hottest female athlete in the history of sports; now, she has transformed into a grotesque stick figure. Her boobs are gone, too. And she’s got Mischa Barton arms.

If Anna’s got a problem, we truly hope that she seeks help. The Sun is already taking her to task with a brutal headline, and we only imagine it’s going to get worst.

And for those of you who don’t think her weight loss is that dramatic, we kindly refer you to Anna’s many, many photos in google for a comparison. We guess she’s dropped at least 15 pounds from her once-perfect frame.

Our favorite is this NOT SAFE FOR WORK series of beach shots of Anna in a nice black thong, and topless (though there are no full-on topless frontal shots).

That series narrowly trumps the infamous yellow bikini photos. Yowser.