Paris Hilton was seen with Tyler Winklevoss — one of the famous twins who sued Facebook and was portrayed on Social Network -- on Sunday night, but are they dating?

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Photographers at West Hollywood’s new nightspot Greystone Manor saw Paris with her sister Nicky and family friend, Brandon Davis, coming out of the club and getting into their SUV. Then at the last minute — the Harvard hunk  slipped into the limo.

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The imaginations started to run wild, were the rich and famous duo counting their money or smooching in that SUV?

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A rep for Paris Hilton quickly set the record straight to RumorFix saying, “They were out with a group of friends, they aren’t romantically linked at all.”