The song is called "Santa Gimme" by J Randall. Don't know much abut him other than he was featured in Step up 3D and is signed to Poe Boy Music Group. I'm sure you'll hear him on the radio in 2011. He's got the cookie-cutter radio friendly sound and the right co-signers in Akon and Flo Rida. How could you not come up with a smash when you're working with those two?