Britney Spears at the City of Hope Gala

"She’s no stranger to star-studded shindigs, and last night (October 10) Britney Spears showed up at the City of Hope Gala in Los Angeles.

Joined by her hunky beau Jason Trawick, the “Baby One More Time” singer pranced around in a a Halston dress paired with YSL heels at the Exchange LA venue."

(SOURCE: http://celebrity-gossip.net/britney-spears/britney-spears-dazzles-city-hope-gala-741487)