Sienna Miller at Four Seasons Hotel Pictures

Sienna Miller Goes Chic and Simple in an LBD For an LA Event

Sienna Miller at the International Medical Corps Awards Celebration.

Sienna Miller picked a classic LBD, from her own line Twenty8Twelve, for the International Medical Corps’ awards celebration in Beverly Hills last night. She was recognized for her work in Haiti and Ethiopia. Her boyfriend missed out on the soiree, though Sienna and Tom Sturridge took romantic trip to Venice just last week.

Sienna's visit to the West Coast may give her time to catch up with pal Kristen Stewart. Kristen's currently nursing a torn ligament in her right hand while Robert Pattinson and Taylor Lautner hit the talk show circuit in NYC. Kristen, Rob, and Taylor will be back together on Monday night for the big Breaking Dawn Part 1 premiere, but we'll have to wait and see if Sienna and Tom step out to support their friends. Kristen may be spending lots of time with Tom, who's both Sienna's man and Rob's best friend, in the new year when the pair promote their Kerouac classic On the Road.

Source: WireImage

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