Eva Longoria Flashes Sideboob in Tight Black Cutout Dress: Picture

Actress Eva Longoria arrives at the grand opening of SHe by Morton's at Crystals at CityCenter on February 2, 2013 in Las Vegas, Nevada.  Jeff R. Bottari/Getty Images

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.

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."

"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."

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."

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!