Stars Party the Night Away at the Sundance Film Festival (PHOTOS)

After long days of screenings, press junkets, and meets-and-greets at the Sundance Film Festival, Hollywood celebs just want to unwind and cut loose. Good thing the nightlife scene in Park City, Utah, rises to the occasion. 

For example, rapper Lil Jon made the most of his birthday weekend at the Paige Hospitality Football Viewing Party sponsored by Element Electronics and Moët-Hennessy, dancing and taking shots of Hennessy.

Click through to see how more stars enjoyed their Sundance nights.