Weekend Photo Gallery: Paris, Kim, Eva

Alexa Chung knawed on a pesky fingernail while sitting front row during London Fashion Week on Saturday. (Photo by Lia Toby /WENN.com)

Eva Longoria Parker (shown here with her parents) was honored with the Distinguished Business Leadership Award at the Latin Chamber Of Commerce in Las Vegas on Saturday (Photo by Judy Eddy / WENN.com)

Kim Kardashian went grocery shopping at Ralph's on Saturday (Photo by WENN.com)

Mary-Kate and Ashley Olsen were snapped returning to their hotel in London on Saturday night (Photo by WENN.com)

Paris celebrated her birthday with Doug Reinhardt at Tao in Las Vegas (Judy Eddy / WENN.com)