None.
I need to get to know someone personally before I can determine what type of relationship we might have.
I don't know anything about celebrities that actually matter, no matter how much personal information is divulged by the paparazzi.
I think this thread needs to get serious, y'all. Don't just throw out the name of the first hottie who pops into your lusty little minds. Lay out your criteria for a relationship that can last a long time. Put some real thought into it, I mean at least 3-5 solid must-haves. Then list how your celebband or celebwife would meet those. And no red flags, either.