Avril Lavigne got nice and cozy in the backseat of a car last night -- Brody Jenner's car.
She's still not officially divorced from hubby Deryck Whibley, but it seems Avril is already on the rebound -- 'cause let's get serious ... does anyone really think Brody's in it for the "friendship?!"
Didn't think so.
Brody & Avril Lavigne
2/17/2010 10:45 AM PST BY TMZ STAFF
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