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OTRC: Alessandra Ambrosio gives birth to son, Noah, baby No. 2

Victoria's Secret supermodel Alessandra Ambrosio shared a photo for a Vivara jewelry ad, taken by Mert Marcus of her pregnant figure on Facebook on April 22, 2012. The supermodel announced in December 2011 that she was expecting her second child, a boy, with her fiance Jamie Mazur. Ambrosio, who is from Brazil, and Mazur, a California businessman, are already parents to a 3-year-old daughter named Anja Louise. (Facebook.com/Alessandra / Vivara / Mert Marcus Art GB65)

Victoria's Secret supermodel Alessandra Ambrosio has given birth to her second child, a baby boy named Noah Phoenix.

The 31-year-old had last month shared with her online fans a photo of herself posing naked while pregnant with her son. The picture was shot for a campaign for the Brazilian jewelry company Vivara.

"Well, the day just arrived and we couldn't be more happy!!!" Ambrosio said on her Facebook page on Tuesday, May 8. "Noah Phoenix was born yesterday afternoon and already stole our hearts. Anja is a proud big sister now and we are so thankful he is with us..."

She announced in December 2011 that she and fiance Jamie Mazur, a California businessman, were expecting another child. They have an 3-year-old daughter, Anja Louise.

Three days ago, on Saturday, May 5, Ambrosio celebrated her upcoming birth with a baby shower in the city of Florianopolis. The supermodel wore a belly-baring top and had colorful designs painted on her bump, as seen in photos published by Vogue Brazil.

Ambrosio has been a Victoria's Secret "Angel" for years. In 2011, she donned a push-up bikini to promote the lingerie brand's "Miraculous Push-Up" swimwear line. She said at the time that she has the "perfect job."

See which other celebrities are pregnant or gave birth in 2012.

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