Rachel Bilson Raps, Mocks Mischa Barton (VIDEO)
"Been a little while, but I'm back again... Still they coming back like 'Where you been?' You should be askin' Mischa Barton!" she raps. Watch the funny video above and let us know what you think.
So what has Mischa been up to? Well, the actress was recently spotted not once, but twice in teeny bikinis on Miami Beach.
She slipped into a black and white polka dot swimsuit that she paired with high-wasted shorts and white sunglasses -- looking like a pin-up girl.