Pitbull brought the party (and then some) to the season finale of 'X Factor' tonight (Dec. 20), performing his latest hit, the crazy catchy 'Don't Stop the Party.'

With a Christmas tree in the background, Mr. Worldwide helped celebrate the festive season with a troupe of sexy dancers behind him. He wished the audience "Happy Holidays" twice and danced his face off in white pants and a black blazer and cummerbund. Yes, he was wearing his signature shades.

No matter what time of day or what time of year, Pit is always a sharp-dressed man. If this perf doesn't get you shaking your bootay, then you don't have a pulse. It's always a good time when Pitbull performs. This particular live rendition of 'Don't Stop the Party' was no different.