'Gossip Girl' Leighton Meester's music video. You know you love it. XOXO

Leighton Meester, Blair Waldorf of "Gossip Girl" fame, has a brand new single out (she sings?), a remake of New Republic's "Birthday."

It's a little Katy Perry, a little Gwen Stefani, with, sadly, just a touch of Heidi Montag.

Should Queen B stick to her day job? What do you think?

You know you love it. Or do you?

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