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The 2009 Teen Choice Awards will be hosted this year by the Jonas Brothers with Miley Cyrus performing her newest single, “Party in the U.S.A.” It takes place today in Los Angeles, and it airs on Monday August 10, 2009 on FOX at 8pm ET.

In the mean time, Miley Cyrus and her BFF sidekick Mandy Jiroux enjoyed a little together time. The pair were spotted wearing short shorts, stopped for a few necessities this afternoon at a Rite Aid and the Coffee Bean And Tea in Toluca Lake late yesterday afternoon.

Gallery Info: Miley Cyrus and Mandy Jiroux hang out in Toluca Lake