Sophia Bush: Foster the People Performance!

Sophia Bush hits the red carpet to check out a performance by Foster The People on Monday (February 13) at Marquee Nightclub & Dayclub at The Cosmopolitan in Las Vegas.

The 29-year-old actress stepped out for the AG Adriano Goldschmied-hosted bash and also wore a pair of jeans from the denim brand.

Last week, Sophia attended the (Belvedere) Red Pre-Grammys party – check out pics from the event if you missed them!

Sophia recently encouraged her followers to sign a petition against the Keystone XL tar sands pipeline.

“Protect our water. Sign this petition! Senate moving to approve Keystone XL. We have 24 hrs to stop them,” she wrote.