Joan Rivers: 10 Celebrity Insults
Joan Rivers got under Lindsay Lohan's skin in July 2010, when she called the troubled actress "so dumb" for violating her probation. ("I was just reading about the new Lindsay Lohan diet, which is all liquid. 80 proof," she added.) "Joan Rivers and her 'stargument' make me believe that she and Michael Lohan are a match made in heaven," Lohan fired back, referring also to her troubled father.