Fergie Shares Her Baby Son’s Photo (SEE PIC)

Fergie introduced her baby son Axl Jack Duhamel to her fans via Instagram, Tuesday.

"Axl Jack Duhamel. Day 2 of life. Hearing test complete. All systems go. #chillin," she captioned the photo.

Baby Axl Jack is Fergie's first child with husband Josh Duhamel. The cute baby was born on August 24 via C-section at Cedars-Sinai Hospital, Los Angeles

 Daddy Josh also posted his baby's photo on Facebook and wrote "Axl Jack Duhamel Day 1. Life is good #paparazziyoucanleaveourhousenow."

The 38-year-old Black Eyed Peas singer and husband Duhamel began dating in 2004, after they met at Duhamel's TV show 'Las Vegas.' Fergie and  her band filmed a cameo for the show. They got engaged in December 2007 and married in 2009.

Josh praised his wife for gracefully handling the first pregnancy. "I'm mostly impressed with how gracefully...I mean she's just been awesome throughout this whole thing," he said. "She's taken really good care of herself, she's happy, she's in great spirits, she looks beautiful and I'm just really proud of her more than anything. And I'm really excited to meet this little dude. I can't wait," he told Us Weekly.

Prior to his son's birth he confessed to being a "little bit terrified." "I've been lost in babydom all summer," he told Jay Leno on the Tonight Show. "It could literally happen at any minute. You know, I gotta tell you, I'm a little bit nervous. I thought that I was going to be good. I thought that I was ready for this, and I'm a little bit terrified. I'm excited and terrified, because I am responsible for this little thing. Forever.''