With Friday the 13th upon us, stars reveal to ET what their superstitions are and whether they even believe in any at all!
"I do have certain superstitions," CARMEN ELECTRA reveals. "I won't walk underneath the ladder but I like Friday the 13th."
"The Hills" star AUDRINA PATRIDGE says belief in superstitions run in her family! "You know, my grandpa is like this too -- if we see a black cat in the middle of the road, I turn around; I never walk under a ladder," she says. "Those are the only two."
But JULIANNE MOORE says she finds nothing wrong with Friday the 13th. "I feel like it's a special day because it doesn't happen very often so I always kind of enjoy it," she says. "I never think anything bad is going to happen but I think something spectacular might happen."
Watch the all-new video for more star superstitions!