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.

Gisele Bündchen and Joaquim Valente are celebrating their new life chapter together. The model and the jiu-jitsu trainer are happier than ever after welcoming their baby boy, River. The proud dad was recently spotted in Miami walking their family dog and riding his bike.

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.