2013 Emmy winner Tina Fey suffered a wardrobe malfunction at the 65th annual Primetime Emmys on Sunday.

The 30 Rock star revealed more than she intended thanks to the halter neck portion of her stunning blue dress. The mother-of-two's cobalt blue Narcisco Rodriguez was so low that one of her breasts peered out as she faced the television cameras. Oops! 

The nip slip occurred as Fey went on stage with her writing partner Tracey Wigfield to accept their Outstanding Writing for a Comedy Series award.

As Wigfield stepped to the mic to begin her acceptance speech, the shocking moment occurred as Fey walked over to her partner. The 30 Rock star must have felt her chest hang out in that split second because she quickly pulled the top part of her dress up.

See the photo of Tina Fey's wardrobe malfunction here.

Fey's show 30 Rock was nominated for Outstanding Comedy Series while she was personally nominated for both Outstanding Writing for a Comedy Series and Outstanding Lead Actress in a Comedy Series. The series final episode of 30 Rock aired on January 31, 2013.

Fey will return to Saturday Night Live and host the 2013-2014 season premiere on Sept. 28. She was the head writer of SNL from 1998-2006. 

She will also appear in the upcoming Anchorman 2: The Legend Continues, next year's Muppets Most Wanted and is currently filming This Is Where I Leave You.

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Watch Tina Fey's breast peer out at the :19 second mark in the video below.