Beyonce Shows Off Pregnant Belly in New 'Countdown' Video

Beyonce is one proud mother-to-be.

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After showing off her pregnant belly at earlier this year at MTV Video Music Awards -- which served as the official announcement of her pregnancy -- the singer again shows off her growing stomach in skintight clothing in the new video for "Countdown."

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After channeling Audrey Hepburn in the clip's opening sequence, Beyonce dons several bodysuits and turns to give the camera several good views of her profile.

Beyonce, who is expecting her first child with husband Jay-Z, revealed her pregnancy on the VMA red carpet Aug. 28 in a nonverbal way, by placing her hands on her stomach for photographers to capture.

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During a performance later in the show, she unbuttoned her blazer and rubbed her stomach.

She and Jay-Z were married in 2008 after dating for six years.

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Watch the "Countdown" video, directed by Adria Petty, below.