Credit: AKM Images


On Thursday, Jessica Simpson stepped out in a red form-fitting dress to attend a Dior beauty luncheon benefiting Operation Smile at the Sunset Tower Hotel in West Hollywood. See more photos of Jess' tight pink dress.

In September's Lucky magazine, the 30-year-old singer -- who "shocked" her "system" with a vegan diet this summer -- insists she is fine with her hourglass figure.

"We all obsess over looking like the perfect Barbie type, and that's not always what's beautiful," she says. "It's about making peace with yourself."