- Lauren Conrad celebrating her 26th birthday at Hyde Bellagio
- Matthew Morrison laughing with 10 buds at Azure at the Palazzo hotel
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- Bachelor sweethearts Ben Flajnik and Courtney Robertson packing on the PDA at Wet Republic
- Kourtney Kardashian shopping for baby clothes at The Cosmopolitan
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- Jill Zarin eating two chocolate covered roses at Sugar Factory
- Hugh Hefner celebrating his 84th birthday at the Palms Casino Resort
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- Marcia Cross celebrating her birthday with pals at Venus Pool Club and Pure Nightclub
This article originally appeared on Usmagazine.com: Las Vegas: Where Lauren Conrad, Matthew Morrison Love to Party
