We got our hands on the Underclassman's iPod. Here's what the dude's bumping while he walks Mimi's dogs.

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"You Make Me Laugh” – Christina Milian

"Cheat On Her” – Messy Marv

"Wild Out” – The Lox

"Bad Movie Scene” – The Gathering

"Worst Rapper Alive” – K-Rino

"Got Me a Model” - RL

"Secret Love” – Mariah Carey