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Adrienne Maloof, Paul Nassif

BEVERLY HILLS, CA - JULY 21: TV personality Adrienne Maloof and husband Paul Nassif attend the pre-opening cocktail party of Kyle Richards' new boutique 'Kyle By Alene Too' on July 21, 2012 in Beverly Hills, California. (Photo by Angela Weiss/WireImage)

Celebrity Breakups of 2012

Heidi Klum and Seal, Tom Cruise and Katie Holmes, and many more called it quits this year.