Gisele Bündchen is out and about in the Magic City. On Thursday, the supermodel, 44, was photographed with her newborn for the first time since giving birth last month. Bündchen — who is also mom to Benjamin, 15, and Vivian, 12, whom she co-parents with her ex-husband, Tom Brady — welcomed her first child with boyfriend Joaquim Valente in February.

The mom of three could be seen walking in the street, holding her son and walking her dog at the same time. Bündchen wore a white hat and sunglasses, shielding her face from the

Gisele, who shares Vivian and 15-year-old Benjamin with her ex Tom Brady, is reportedly over the moon at seeing her older kids bond with her youngest. “Her older kids are helpful with the baby. Gisele tears up when she sees all the kids together—she still can't believe she has a newborn. She feels very blessed,” the source said.

Gisele Bündchen and Joaquim Valente stepped out for their first outing since welcoming their baby together in Feb. Also joining them was her daughter Vivian, who she shares with Tom Brady.

Gisele Bündchen is settling into motherhood with her newborn. The model recently welcomed a baby with her boyfriend Joaquim Valente, and a source confirmed exclusively with PEOPLE that she's "doing well" and "focused on her family.

A source close to the supermodel gave an update on Gisele's life as a mom of three, a month after she reportedly welcomed a baby boy with Joaquim Valente.