Pregnant Blake Lively rocks baby bump in skin-tight backless gown

FACT: Only Blake Lively can pull off a skin-tight backless dress while almost six months pregnant. These flawless pics are proof of that.

Blake Lively can do no wrong.

YOU’VE got to hand it to her, she sure knows how to work a red carpet.

Only Blake Lively can pull off a skin-tight backless dress while almost six months pregnant.

The 27-year-old Gossip Girl star hit the L’Oreal Paris annual Women of Worth Celebration in New York and stunned in this floor length Kaufmanfranco gown, flaunting her baby bump from all angles.

NEW YORK, NY - DECEMBER 02: Actress Blake Lively attends L'Oreal Paris' Ninth Annual Women Of Worth Celebration at The Pierre Hotel on December 2, 2014 in New York City. (Photo by Rob Kim/Getty Images)

Blake Lively arrives at the Ninth Annual Women of Worth Awards hosted by L'Oreal Paris at The Pierre hotel on Tuesday, Dec. 2, 2014, in New York. (Photo by Evan Agostini/Invision/AP)

Lively, who was named the face of L’Oreal last October, also seems to be bringing back the balayage hair trend, rocking her brunette roots at the event.

The Hollywood star revealed she’s expecting her first child with husband Ryan Reynolds in October, but the pair are yet to reveal their due date.

Blake Lively arrives at the Ninth Annual Women of Worth Awards hosted by L'Oreal Paris at The Pierre hotel on Tuesday, Dec. 2, 2014, in New York. (Photo by Evan Agostini/Invision/AP)

NEW YORK, NY - DECEMBER 02: Actress Blake Lively (L) and President of L'Oréal Paris USA, Inc. Karen T. Fondu attends L'Oreal Paris' Ninth Annual Women Of Worth Celebration at The Pierre Hotel on December 2, 2014 in New York City. Rob Kim/Getty Images/AFP == FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==

NEW YORK, NY - DECEMBER 02: Actress Blake Lively attends L'Oreal Paris' Ninth Annual Women Of Worth Celebration at The Pierre Hotel on December 2, 2014 in New York City. Rob Kim/Getty Images/AFP == FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==

NEW YORK, NY - DECEMBER 02: Actress Blake Lively attends L'Oreal Paris' Ninth Annual Women Of Worth Celebration at The Pierre Hotel on December 2, 2014 in New York City. (Photo by Rob Kim/Getty Images)

The first time parents-to-be tied the knot in September 2012, two years after they met while filming The Green Lantern.

Reynolds, who was previously married to Scarlett Johansson from 2008 to 2011, recently said he was ready to be a hands-on dad. “I’m good with diapers and diarrhoea and all that kind of stuff because I have lots of nieces and nephews, so I’ve done it all before,” he told People magazine.