We assume it wasn’t part of her pre-planned skit on the night.

No sooner had Tina Fey, 43, picked up an Emmy for 30 Rock, when Twitter became abuzz that the star had accidentally suffered a wardrobe malfunction.

The ‘slip’ quickly became a trending topic online causing much embarrassment for the star.

Was this the moment Tina Fey suffered a ‘wardrobe malfunction’?: Social network sites when into a frenzy after the apparent incident at the 65th Primetime Emmy Awards on Sunday night

Tina had arrived on stage with her co-writer Tracey Wigfield to accept the award for Outstatnding Writing in a Comedy Series.

The mother-of-two looked fantastic in the tight blue Narciso Rodriguez dress.

However, it seems that the dress might not have been tight enough around the cleavage area.

Malfunction: The moment is said to have happened when Tina and co-writer Tracey Wigfield accepted their award for Outstatnding Writing in a Comedy Series

Taste of her own medicine? Earlier in the night Tina had goaded host Neil Patrick Harris to show off his ‘twerking’ skills to the audience

Footage of the blink-and-you’ll-miss-it moment was promptly doing the rounds on the Internet.

The Baby Mama actress had certainly brought the lighter moments to the show, particuarly when she and Amy Poehler begged host Neil Patrick Harris to ‘twerk’.

The duo were sat in the front row eating popcorn, wearing 3D glasses when they took part in a joke with the How I Met Your Mother star.

Did Tina reveal too much? The blink-and-you’ll-miss-it footage quickly went viral after it was shown at the Emmy Awards on Sunday night

An embarrassed looking Neil replied: ‘That would be degrading!’

Before Amy quipped back: ‘We would be de grateful!’

The pair also received laughter from the crowds when they stumbled their way up the stage to present the award for Best Supporting Actress in a Comedy.

Breast dressed: Despite the slip, Tina looked fantastic in her tight blue Narciso Rodriguez dress

Playing the fools: Tina and Amy Poehler take to the stage at the Emmy Awards in LA to present Best Supporting Actress in a Comedy Series

Laughs: The duo were somewhat upstaged by Merritt Wever who gave a hilariously short and simple speech, saying: ‘I gotta go.’

Read more: Daily Mail