Updated

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.

MORE HOT SHOTS: Jessica Alba.

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.

Full Results Below:

MALE RESPONSES

#

%

     
Jessica Alba

2531

15.0%

Megan Fox

2432

14.4%

Angelina Jolie

1764

10.5%

Scarlett Johansson

1743

10.3%

Halle Berry

1340

7.9%

Natalie Portman

1290

7.7%

Kim Kardashian

1210

7.2%

Mila Kunis

1180

7.0%

Lucy Liu

1103

6.5%

Anne Hathaway

746

4.4%

Rihanna

780

4.6%

Beyonce

740

4.4%

     
     
TOTAL RESPONSES

16859

 
     
     
     
FEMALE RESPONSES

#

%

     
Johnny Depp

2142

15.7%

George Clooney

1893

13.8%

Hugh Jackman

1471

10.8%

Barack Obama

1468

10.7%

Brad Pitt

1187

8.7%

Matt Damon

1167

8.5%

Jake Gyllenhaal

781

5.7%

Shemar Moore

742

5.4%

Ryan Gosling

571

4.2%

Ryan Phillippe

492

3.6%

Blair Underwood

459

3.4%

James Franco

455

3.3%

Zac Efron

443

3.2%

Tyson Beckford

408

3.0%

     
     
     
     
TOTAL RESPONSES

13679