Bethenny Frankel is rocking a little, bold black dress!

The reality TV star showed off a ton of skin in a dark cutout gown at the opening of Las Vegas' Beauty & Essex bar on Saturday night.

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Frankel, 45, paired the look with silver jewelry and a brunette bob for a seriously amazing red carpet look.

This wasn’t the businesswoman’s only super sexy style for the Vegas trip! Frankel also shared a swimsuit photo on Instagram, writing, “Let's do this right las vegas.”

The Real Housewives of New York City star talked to ET last month about re-entering the dating scene despite her lengthy divorce from estranged husband Jason Hoppy, explaining that she's OK to take things slow in the public eye.

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"I didn't put my love life on TV because I'm not in love," she  shared. "I put fun, casual dating on TV. It was just very natural."

Watch the video below.