Actress Emma Roberts, who stars alongside Jennifer Anniston in the upcoming movie "We're the Millers," has been arrested in Montreal, Canada on charges of domestic violence, according to a report by TMZ. Roberts, 22, is accused of fighting with her actor boyfriend Evan Peters, star of "American Horror Story," and bloodying his nose. TMZ reported today that Roberts, daughter of actor Eric Roberts and niece of Julia Roberts, was taken into custody on July 7. Citing anonymous sources, TMZ reports that someone called the cops to report a fight in a hotel room. When the cops showed up, they allegedly found Peters with a bloody nose and a bite mark.