Controversial dating service AshleyMadison.com, which connects those seeking extramarital affairs, recently surveyed more than 30,000 of its U.S. members to find out with which celebrity they would most like to cheat on their spouse.

Pregnant actress Jessica Alba topped the list, with 15 percent of the males surveyed indicating she’d be their first choice, followed by Megan Fox, Angelina Jolie, and Scarlett Johansson – who was, incidentally, the only blonde to make the cut.

Other celebrities “honored” in the survey included Natalie Portman, Kim Kardashian and Anne Hathaway.

When it came to women’s dream fling, Johnny Depp was voted into the top spot, followed by George Clooney, Hugh Jackman and President Barack Obama, who beat out Hollywood heartthrobs like Brad Pitt, Matt Damon, Jake Gyllenhaal and Ryan Gosling.

Proving that the “cougar” movement is in full force, “High School Musical” sensation Zac Efron even swooped in at number 13. (FoxNews)