Actress Sandra Bernhard has accused Paris Hilton and Paula Abdul of having no dignity in their bids to be famous. The Roseanne star is stunned at the length some celebrities go to in the hope of achieving fame. She says, "You have to be like Paula Abdul and fall all over yourself and pretend you're strung out on something and behave like a freak. I've got too much dignity. "I mean, how much fame do your really need? I mean when Paris Hilton and all these sorts of people can be famous now? I don't think it's necessary.