'Bachelor' Star Corinne Olympios Bares Her Underwear in Racy Hot Pink Dress -- See the Pic!

Photo: Getty Images
Corinne Olympios narrowly avoided showing her platinum vagine to the world while hosting a St. Patrick's Day party in Las Vegas on Friday.
The 24-year-old Bachelor favorite posed on the red carpet at Hyde Bellagio in a racy hot pink dress, accessorizing with nude heels -- and nude underwear!
Olympios' thong peeked out from the side of her sexy ensemble, which was tied together along her right hip.
Photo: Getty Images
The blonde beauty clearly wasn't concerned, however, as she later took to Instagram to share pics and videos of herself "werkin' it."

ET recently caught up with Olympios, who gushed about the new guy she's dating after failing to find love on The Bachelor.
"I'm just letting things happen," she said, shooting down rumors that she's engaged. "I'm not rushing into anything. I'm really excited!"
"I'm kind of picky when it comes to guys," she previously told ET. "I have to know I'm being supported. I don't like guys that make jokes all the time...there's so many different kinds of guys, and I get so irritated so easily. It's something that, it's not them, it's me. You have to be super on point to date me."
See more in the video below.