Mario Lopez spearslopez.jpgFirst we catch her hanging out with party princess Paris Hilton, then we catch her smoking and drinking like a bandit on the run - and now we've got inside sources reporting that Dancing With The Stars' Mario Lopez and Britney Spears (who needs no introduction) were getting pretty intimate last weekend in Vegas! We ran into Mario yesterday and tried to coax him into going on the record, but he chose to take the fifth instead - hmm...well, we do know she's a sucker for a man who can dance...