To disguise themselves from photographers, they wore masks to the Los Angeles wedding of stylist Estee Stanley on Saturday night.
Ashley Olsen was a bridesmaid. (Click here to see what the Olsens and other stars looked like before they had stylists.)
The twins weren't the only stars to watch Stanley said "I Do!"
Making a rare public appearance together, Justin Timberlake and Jessica Biel arrived hand-in-hand, along withTobey Maguire and wife Jen Meyer, Eva Mendes, Kurt Russell and Goldie Hawn, and Office star Rashida Jones.
Lara's Wardrobe Cam
Click here to watch: HTV Raw videos!
Photos: Hot list of sexy and savvy Brits
Challenge: Who's That Star?
Who's the best dressed celebrity?





Did you tune into the season premiere of Saturday Night Live?
