Kate Hudson Debuts Son Bingham

Reporting by UsWeekly

Bing, there he is!

On Sunday, first-time dad Matthew Bellamy shared the first-ever photo of Bingham, his brand-new baby boy with fiancee Kate Hudson.

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"Family life!" the Muse rocker, 33, Tweeted beneath a gorgeous, hazy pic of a beaming Hudson, 32, cuddling their son, who was born in L.A. on July 9.

Bingham "Bing" Hawn Bellamy weighed a healthy 7 lbs. 12 oz. at birth, and joins big brother Ryder, Hudson's 7-year-old son with ex-husband Chris Robinson of the Black Crowes.

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"For those wondering, Bingham is my mum's maiden name," Bellamy explained a few days after his son's arrival "Bing Russell was also Kurt [Russell's] dad. Family connections all around!" ("Hawn" is a tribute to Hudson's mom Goldie Hawn, whose longtime partner is actor Kurt Russell.)

Bellamy (Hudson confirmed their engagement in late April on live TV) praised his love's courage during labor.

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"Mum was a warrior, Bing popped out after 4.5 hours of intense pushing!"

Hudson, Bellamy and little Bingham (concealed and swaddled with a blanket) stepped out together at LAX Monday. Second-time mom has been quietly stepping out in L.A. over the past month -- hitting the beach with Bellamy and Ryder, grabbing coffee with pals and more.

Keep clicking to see more photos of Kate throughout her pregnancy!