Taylor Armstrong takes over the deejay booth at Liquid Pool Lounge.

On Saturday, “Real Housewives of Beverly Hills” hottie Taylor Armstrong celebrated her 40th birthday bash at Sin City’s premiere pool party hotspot Liquid Pool Lounge at Aria.

Upon arriving in Las Vegas on Friday evening, Armstrong, joined by her rumored-to-be-split-from husband Russell, and a few of her girlfriends, headed to famed Yellowtail Japanese Restaurant & Lounge at Bellagio, before heading next door to The Bank Nightclub, where they danced along to the sounds of DJ David Christian from their VIP table.

Armstrong arrived at Liquid, the following afternoon, in a sexy brown and gold bikini with matching YSL heels, arm-in-arm with her husband Russell. The reality starlet, who’s been known for stirring up conflict among her fellow Beverly Hill’s housewives, started off the afternoon hanging out poolside in her VIP cabana munching on shrimp cocktail and Ahi tuna and washing it down with Liquid’s signature Watermelon Coolers, all while soaking up the sun’s rays. After a bite to eat and a few cocktails later, Armstrong decided to leave her cabana to meet and take photos with fans before making her way to the deejay booth where she danced next to Liquid’s resident DJ’s David Christian and Karma.

Toward the end of the b-day bash, the housewife was speechless when presented with a specialty cake decorated as a hot pink Christian Louboutin-inspired stiletto, requesting a box to take the cake back to LA with her so she could freeze it! Fellow daytime revelers watched on as Armstrong blew out the candles and toasted with a champagne-filled glass as she embarks on another successful year. The gorgeous blonde spent the remainder of the day dancing along to the deejay’s beats and enjoying a few more of Liquid’s specialty drinks before hopping on a plane back to LA.

Click on the photos below to enlarge.

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