1) Stuck Like Glue - Sugarland Watch the video! It's not only hilarious, but it stars Captain Awesome from Chuck!
2) Party Rock - LMFAO I know it's overplayed right now, but I still can't get enough.
3) Hey Baby (Drop it to the floor) - Pitbull/T-Pain You know I needed something Pitbull.
4) Flashlight - Parliament
5) I Write Sins Not Tragedies - Panic at the Disco
And a bonus!
Discotech - Young Love