Paris Hilton was allowed to have two visitors on Sunday, her sister, Nicky Hilton, and her ex, Greek shipping heir Stavros Niarchos. The two were led past the waiting line at the visiting area of the prison, adding fuel to the argument that Paris is receiving special treatment. Nicky and Stavros stopped by for half an hour at the medical ward of the Twin Towers Correctional Facility, where Paris is currently serving her sentence. As she was leaving, Nicky told reporters, "She's being strong." Paris reportedly called Barbara Walters yesterday as well, and more details will be discussed on today's View.