Paris Hilton, Doug Reinhardt Invade Cannes

If you thought Paris Hilton was going to spend her entire trip to Cannes in that ridiculous bikini, well, we did too. But it turns out you would be mistaken.

The ho-tel heiress has been making the scene with boyfriend Doug Reinhardt, attending the premiere of Inglorious Basterds, hitting all the hottt parties and holding a cocktail event in celebration of her new Paris, Not France documentary.

Here's the ultimate attention whore and her man engaging in an activity they do almost as prolifically as piss off their neighbors - sucking face in public:

GET A ROOM: Doug Reinhardt and Paris Hilton do Cannes, each other.

And to think they still have several more days to accumulate photo ops. Life is good for Pug. Click to enlarge lots more Paris Hilton photos from Cannes, with her donning everything from flowery summer dresses to leg-baring roman togas ...