Gerard Butler: 'The Tonight Show' Guest!

Gerard Butler waves to the audience as he walks out on stage at The Tonight Show With Jay Leno filmed at NBC Studios on Tuesday (September 20) in Burbank, Calif.

The 41-year-old Scottish stud (in Dolce&Gabbana) stopped by the talk show to speak with host Jay Leno about his upcoming film Machine Gun Preacher, which hits theatres this Friday, September 23.

PHOTOS: Check out the latest pics of Gerard Butler

After his interview with Jay, the next guest Whitney Cummings came out and joked she got pregnant just sitting near Gerry!

Check out the video below…