10 Celeb couples who never should have hooked up

Charlie Sheen and Denise Richards

Death threats, restraining orders and countless harsh accusations on either side made this break up one of the ugliest in Hollywood history. After two children together and four years of marriage, this couple ended up hating each other – with a vengeance.

With Sheen’s history of womanizing and Richards’ need to be the center of attention, it’s a wonder these two made it down the aisle in the first place.