06/05/2012 08:51 pm ET | Updated Jun 05, 2012

Cheating Celebrities: Who Is The Worst Alleged Celebrity Marriage Wrecker?

When a Hollywood marriage ends, allegations of philandering often accompany the news. Sometimes, the third party is a regular person (like a flight attendant or the family babysitter). But we're always caught by surprise when the reported other woman -- or man -- is an equally famous person.

Click through the slideshow and vote for the person that you think is the worst alleged marriage wrecker -- from the Scottish heartbreaker who supposedly came between newlyweds to the screen legend who broke up a pal's marriage.

10 Alleged Celebrity Marriage Wreckers