Paris Hilton at Hard Rock Hotel & Casino

Paris Hilton continued her weekend-long birthday bash last night at Hard Rock Hotel & Casino with an intimate dinner at AGO with rumored boyfriend Doug Reinhardt and 20 friends (Photo credit: Photo: © Erik Kabik/ RETNA/ www.erikkabik.com).  After everyone was seated, Reinhardt stood up and toasted Hilton saying, “Here’s to the world’s prettiest girl!” The group followed up dinner with a visit to Wasted Space, then a few games in the Poker Lounge. Later, Hilton and friends returned to the penthouse for bowling and late night snacks, finally calling it a night at 5 a.m.

Throughout the evening, Reinhardt and Hilton were inseparable and very affectionate, not leaving each other’s side for more than two minutes at a time. An insider says that she was very aware of where he was at all times and if he wasn’t around, she would send security to find him.

Photo: © Erik Kabik/ RETNA/ www.erikkabik.com

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