Beyonce Stuns VMAs With Pregnancy Announcement [Photos]

 Singer Beyonce Knowles chose Sunday's MTV Video Music Awards to announce that she's pregnant.

A spokesperson for Beyonce confirmed to ABCNews.com that the star, wife of Jay Z, is indeed with child.

The 29-year-old Grammy-winning diva always wanted to have a baby before turning 30. She sure has gotten her wish.

Draped in a stunning, flowing red Lanvin gown which highlighted her baby bump, Knowles posed for photographers while shocking the black carpet with her announcement.

"I always said I would have a baby at 30," Beyonce said in a June interview on CNN's Piers Morgan Tonight show.

According to an OK! report, an eyewitness told the magazine that Knowles "had a little bump you could see once she pointed to it."

"She had a glow, but until we found out we thought she just had glowy makeup. She couldn't stop smiling," the eyewitness added.

Knowles turns 30 on Sept. 4. She married music mogul Jay-Z, 41, in April 2008. This will be the first child for the couple.

"Now I'm a woman, and because I gave it my all, I can focus on my marriage. I can decide I want to have kids. I can be the mother I want to be and dedicate myself to my children," Knowles told Instyle earlier this year, reports ABCNews.com.

View some of the singer's stunning photos. 

Singer Beyonce smiles as she makes an appearance at the Macy's department store to promote her new fragrance Heat in New York

Singer Beyonce Knowles arrives at the MTV Video Music Awards on Sunday in a stunning, flowing red dress.

Beyonce looks striking in this black evening gown at the premiere of "Cadillac Records" in New York December 1, 2008.

Beyonce looks gorgeous as she performs "Somewhere over the Rainbow" during the taping of "Movies Rock" at the Kodak theatre in Hollywood, California, December 2, 2007.

Beyonce looks pretty in purple during a promotional event for Japan's fashion brand Samantha Thavasa's new collection in collaboration with Disney in Chiba, east of Tokyo August 10, 2009

Beyonce brings on the casual chic look upon her arrival at Incheon international airport, west of Seoul November 8, 2007.

Beyonce captivates audiences as she performs on NBC's "Today" show in New York November 26, 2008.