We're Married? Garofalo, Rob Cohen Married For 20 Years, Never Knew.

Who says Hollywood marriages can't stand the test of time? For comedian Janeane Garofalo, staying married for 20 years was a cinch -- perhaps because she had absolutely no idea she was still hitched to her '90s boyfriend. The 48-year-old says she married "The Big Bang Theory" producer Rob Cohen "as a joke" in 1991, but didn't think the nuptials had actually stuck.