Pitbull Celebrates Birthday at 1OAK Nightclub in Las Vegas

Pitbull celebrates his birthday at 1OAK Nightclub at The Mirage on January 6, 2012, in Las Vegas (Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net). 

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.

Photo credit: Denise Truscello / WireImage.com DeniseTruscello.net.