Teri Hatcher is Cheryl Burke's new dancing partner at the Simon G Summer Soiree at the Palazzo.

Azure Luxury Pool at the Palazzo hosted a star-studded evening Saturday night to celebrate the Simon G Jewelry Summer Soiree.

Stylish guests included America Ferrera and new fiancée Ryan Piers William, a pregnant Tori Spelling and husband Dean McDermott, Teri Hatcher, Jaime King and husband, Cheryl Burke, Lisa Rinna, Stephanie Pratt and Raven Symone among many others.

The night of revelry kicked off with celebrity stylist and co-host of E!’s “Fashion Police” George Kotsiopoulos taking the stage to introduce the Soiree’s charity partner Generosity Water. Renowned American fashion designer Marc Bouwer treated guests to an exclusive runway show in celebration of his new collection of jewelry for Simon G. “I am so honored to be here tonight in support of this important cause. We need to stop taking for granted the clean water we drink and realize that so many people go without,” Bouwer said about Generosity Water.

Red carpet darlings Lisa Rinna, Raven Symone, Jaime King and more dazzled in the latest from Simon G. Teri Hatcher arrived in a white sequined Marc Bouwer number accessorized with Simon G Jewels, saying she felt like Cinderella. Jaime King, in simple and elegant Simon G diamond studs, explained that her favorite thing about the jewelry brand is that they understand how to be simple and chic at once. Stephanie Pratt said that from bridal pieces to colored stones, Simon G is always her first stop when shopping for the latest and greatest baubles.

Celebs noshed on sliders from the Palazzo’s I Love Burgers such as fried macaroni and cheese balls, and toasted with cocktails and fine champagne, all while taking full advantage of the photo booth on hand. Tori Spelling even Tweeted one of her favorite pics of the night, saying how thrilled she was to be celebrating Simon G and Marc Bouwer at the Palazzo. During the soiree, sponsored by Heineken light, celebrity guests and attendees learned about Generosity Water and its effort to bring clean drinking water to impoverished countries around the world.

The fashion show by Marc Bouwer was full of bold color, glorious gowns and chic new swimwear. Afterward, guests were treated to an exclusive acoustic performance from multi-platnium recording artist and Bush front man Gavin Rossdale including new jams and some favorites from the past like “Glycerine.”

Pre-event, Rossdale said on the red carpet that of all the Vegas spots, the Palazzo is his favorite. The only thing missing? “A toy store! I’m going to have some angry people to come home to tomorrow,” he joked of kids Kingston and Zuma.

Dancing with the Stars” two-time champion Cheryl Burke showed Teri Hatcher some moves poolside while Tori and Dean sang and danced along nearby. The couple spent a luxurious weekend of fun at The Palazzo with kids Stella, 2, and Liam, 4, in tow. Friday night after some poolside fun, they dined at Mario Batali’s CarneVino inside the Palazzo, enjoying a special menu prepared by Executive Chef Zach Allen including grilled octopus, beef cheek ravioli and indulging in cherry Coke floats with vanilla bean gelato for dessert. Dean is becoming a real foodie and loved the dinner. 

Afterward, the celebs celebrated at a VIP-only after party at Lavo that went on well into the night.

Click on the photos below to enlarge.

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