las vegas sands expo porn Pauly Shore Michelle 'Bombshell' McGee

Michelle "Bombshell" McGee, who rose to fame last year for allegedly having an affair with Sandra Bullock's ex, Jesse James, got up close and personal with pornstar Bree Olson during Pauly Shore's Vegas Is My Oyster comedy show at The Palms Hotel Resort And Casino.

Aside from getting some serious lip, and tongue, service from Bombshell, Olson also reportedly hooked up with actor Charlie Sheen a day later.

Sheen met up with the porn star in his luxury suite at the Palms. X17online has learned exclusively the Two and A Half Men actor was staying in the Hugh Hefner Sky Villa inside the Fantasy Tower.

Nothing but the best for Mr. Sheen!