Facebook Stalk Us: See More @ Benstonium.com’s Pittsburgh Steelers Ben Roethlisberger version of the LMFAO song ‘Sexy and I Know It’ featuring Mack and Gold. The video was set for a release following a Steeler win against Denver, but Benstonium is releasing it anyways. Vocals: Mack and Gold Lyrics and Backup Vocals: Chris Benson Audio Production: Christopher Mac…