The Irish actor has locked lips with many women in his career as a big screen heartthrob.
During a cheeky interview this week, he was put on the spot and asked to compare kissing two of his most famous leading ladies.
Butler was appearing on Watch What Happens Live when host Andy Cohen made him squirm with embarrassment at his outrageous question.
The answer is so charged because Aniston and Jolie were famously portrayed a love rivals for over a decade after Brad Pitt divorced the and suspiciously quickly announced his relationship with the latter in 2005.
So who is the better kisser?
The section of the show is called Pleasd the fifth, referrring to the US constitutional ammendment which allows somebody to avoid answer in a question in court.
Butler kissed Aniston in teh comedy The Bounty Hunter and Jolie in her first outing as Lara Croft and from the video clips below is looks certain that the raunchy scene with Jolie will win the day.
Cohen would not let Butler dodge the high profile bullet and forced an answer.
Butler responded: “Oh no, no….” But then he caved in and admitted: “Jennifer Aniston. I’m just taking you by surprise.”
WATCH GERARD BUTLER KISS ANGELINA AND JENNIFER NEXT:
Fans have always taken sides over the Jolie/Aniston rivalry and Jen’s followers celebrated her victory.
One posted: “Omg yes Gerard! Jennifer Aniston IS a better kisser than Angelina Jolie!”
Another added: “I knew it! Jennifer Aniston is the better kisser than Angelina Jolie. Gerard Butler says so and he’s an excellent judge.”
Brangelina finally married nine years after annoucing their relationship but split just two years later.
Butler was on the the show on Wednesday night to promote his new movie Den of Thieves.