Eva Longoria's cutout dress cut it a little too close for comfort on Feb. 2. Walking the red carpet at the grand opening of SHe by Morton's restaurant/nightclub in Las Vegas, the Desperate Housewives actress very nearly risked a nip slip in her black Cushnie et Ochs ensemble.

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The form-fitting frock -- which the 37-year-old beauty paired with Charlotte Olympia peep-toe shoes -- featured a triangular neckline that angled across the star's chest, exposing some serious sideboob. The overall look, however, was otherwise very elegant; Longoria kept her hair and makeup simple, with red lips, black eyeliner, and a chic, unfussy up-do.

SHe by Morton's is the actress' second attempt at a restaurant/nightclub in Sin City. She closed her previous locations, Beso and Eve, last August and used the space to open SHe, a 1920s-themed, female-centric "boutique steakhouse and theatrical nightclub."

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"I'm so happy to be here with [my partner] Tillman [Fertitta] and have...this new concept," Longoria told Us Weekly at the Feb. 2 opening. "It's an amazing feminine take on the steakhouse, which will have 'she' cuts, 'he' cuts, and 'we' cuts. Sometimes steakhouses are so intimidating to women. I personally don't like them because they're dark and loud, and they bring this slab of meat to eat. This is a nice, sexier take on the steakhouse."

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The star added that she had a few other projects in the works, as well, including a new show, Ready for Love, which premieres on March 31. She's also directing a short film with Ron Howard.

"I love [being on the other side of the camera]," she told Us. "I like not having to get up in the morning to do hair and makeup."

This article originally appeared on Usmagazine.com: Eva Longoria Flashes Sideboob in Tight Black Cutout Dress: Picture