Things got nasty between actresses Jaime Pressly and Estella Warren at a club in Los Angeles Friday, prompting a call to the cops to split up the spat.
Both actresses had attended a birthday celebration at a house in L.A. when Pressly's assistant's phone and purse went missing. Using a "find my phone" app, the actress and her assistant tracked the phone to Bootsy Bellows club, where Warren and several others had continued the party.