Host Seth MacFarlane sings 'We saw your boobs' at the Oscars. Courtesy Nine.

ALL eyes were on what Best Supporting Actress winner Anne Hathaway was going to wear to this year's Oscars, but shortly after she stepped out in her pink Prada gown, all eyes were clearly on something else.

A Twitter account called @HathawayNipples, run by "AnneHathawayNipples" popped up within minutes of her Oscars red carpet debut.

Looking to quickly become the new @AngiesRightLeg - which amassed tens of thousands of followers during last year's Oscars - almost 2,000 people were following the account within an hour of it going live.

FULL GALLERY: Oscars 2013 Red Carpet

Fashion critics were quick to suggest that Hathaway's gown left little to the imagination, with the braless ensemble making her nipples completely visible through the sheer satin material.

But what exactly did AnneHathawayNipples have to say about their red carpet moment and inclusion on the "Breast Dressed List".

"Anyone else feeling a little chilly? #Oscars," they tweeted.

Before adding: "#LesNipplerables" and "Well this is awkward. #WeSawYourBoobs #Oscars" in reference to host Seth McFarlane's opening musical number about all the actresses' boobs that had been seen in movies.

"Anne Hathaway we saw your boobs in Brokeback Mountain, Halle Berry we saw them in Monster's Ball. Nicole Kidman in Eyes Wide Shut, Marisa Tomei in The Wrestler but we haven't seen Jennifer Lawrence's boobs at all," he sang. Watch the above video to see how it went down.

PICTURES: Beards of the Oscars - Men put their best fuzz forward

Angelina Jolie's Leg wasn't happy about the Twitter imposter and quickly had something to say about the new account.

"Just say no to @hathawaynipples SHE is NO ME!", it tweeted to its 41,000 followers.

But according to E!'s red carpet coverage, Anne's nipples almost didn't have their fifteen minutes of Oscars fame.

Just three hours before the red carpet Valentino was convinced she was wearing one of their gowns, only for her to switch to the pink Prada "underwelmer" at the eleventh hour.

The reason for the switch is not yet known.

It's not the first time Hathaway has suffered an embarrassing red carpet wardrobe malfunction.

The star was mortified in mid-December when cameras caught her stepping out of a car with no underwear on at the Les Miserables premiere in New York.

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