Courtesy The Greenbrier

One week after starting an intense diet where she went vegan and engaged in cupping (placing heated glass suction cups on the skin to remove the body's toxins), Jessica Simpson showed off her famous curves on the red carpet, joining Jennifer Garner and Brooke Shields at the grand opening of the Casino Club at The Greenbrier in White Sulphur Springs, West Virginia.

Last Sunday, Jess tweeted, “Shocked my system with a vegan diet, special Pu-erh tea from China, and cupping since friday! Who am I right now? This might be too clean! When u know you are doing something good for ur body the meditation creates intense visions. Love it!”

Although she did just start the diet, we don't see a dramatic transformation in the curvy blonde beauty. But she did make sure to clarify that this diet isn't about weight loss.

"Just so everyone is clear.. this has NOTHING to do with weight!. It is about understanding my body through hydration and alkalinity," she tweeted (but later deleted the statement.)

Gwyneth Paltrow also famously engaged in cupping and a vegan diet years ago, to get "clean" but is it really for health reasons or just so she can drop a few lbs.? And is it working? We think she looks great just the way she is, but if she really was trying to lose weight, it's not immediately obvious.

And speaking of changing bodies, click through to see what other celeb seems to be undergoing a bit of a body transformation!