Top 23 Celebrity Cheating Scandals

19 of 23: Josh Duhamel and Fergie's relationship was rocked in late 2009 when Nicole Forrester, an erotic dancer, came forward and said she'd engaged in a one-night stand with the actor. Forrester sold her story to the National Inquirer for more than $20,000 and said she passed a polygraph test proving that they engaged in sexual activity. Both Duhamel and Fergies' reps have said that the allegations are nonsense, according to People magazine. The pair has no children together.

The two have been married since January 2009.

( Photo / flickr.com/photos/capital_m/)