Chrissy Teigen Flaunts Her Baby Bump, Flashes Underboob on Sexy Date Night With John Legend

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Chrissy Teigen is definitely keeping up her model appearance throughout her pregnancy.

The 30-year-old supermodel -- who's expecting her first child with husband John Legend this spring -- looked as gorgeous as ever on Monday night in New York City, where she got glammed up to attend the Wine Star Awards. Teigen's baby bump was visible under her slinky black floor-length Kaufmanfranco gown, which featured a racy top that revealed a little underboob. Strappy black high heels completed the chic look.

Legend also looked sharp for the event, sporting a black tux, while sweetly holding hands with his wife.

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WATCH: Chrissy Teigen Gets Candid About Her Huge Boobs and Growing Baby Bump -- 'My Belly Is Bigger Than My Butt'

"Date night at the NY Public Library for the #winestar awards," the "All of Me" singer, 37, Instagrammed on Monday. "Celebrating the launch of my new LVE wine collection!"

Teigen also Instagrammed about their lovely night out, showing off her flawless skin. And this being the always candid model, she hilariously admitted to partly achieving her glow through a filter.

"#onefilter #thatsprettygoodthesedaysokay @patrickta #winestar congrats @johnlegend on your dopest wine ever award I believe it's called," she joked on Monday.

The FABLife co-host recently admitted to taking maternity advice from her good friend, 35-year-old Kim Kardashian.

"[Kim] told me to go stretchy," Teigen told InStyle magazine, covering their February issue. "I always wanted to be the person who showed off the bump because it looks beautiful and I think you should embrace it."

"Kim does that well and I love seeing that belly of hers and I know Kanye does too," she added. "We're lucky to be with men who find pregnancy sexy. Thank God!"

WATCH: EXCLUSIVE -- John Legend Talks Parenting Philosophy: I Want My Kids to Be Confident

Earlier this month, Teigen also got candid about the body changes she's been going through thanks to her pregnancy.

"I'm still second trimester and I have -- I don't even know. I think I'm rocking a 40 double D now," she joked on an episode of FABLife. " ... My nipples are all sorts of weird."

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