Gisele Bündchen has welcomed a baby boy, a source tells PEOPLE, adding that his name has a sweet nod to nature. News broke on Feb. 5 that the Brazilian supermodel welcomed her third baby, her first with boyfriend Joaquim Valente.

The supermodel is also the mother of son Benjamin and daughter Vivian with ex-husband Tom Brady, whom she welcomed in 2009 and 2012, respectively.

Gisele Bündchen and her boyfriend, Joaquim Valente, have reportedly welcomed a baby boy. The supermodel, 44, recently gave birth to a son, according to People. The outlet further reported that Bündchen and Valente, 37, chose “River” for their child’s middle name. The first name has yet to be revealed.

Gisele Bündchen reportedly dipped back 15 years for the middle name of the baby she welcomed with Joaquim Valente. The supermodel and her boyfriend are parents together for the first time, and In Touch explains how Gisele picked a name she originally chose for her first child,

If you've followed Gisele's family updates, you know she has a tradition of giving her kids water-themed middle names

Gisele Bündchen and Joaquim Valente are proud parents to a baby boy! Although it hasn't been announced what the sweet new addition's first name is, according to a source, his middle name is River. The mother-of-three also shares daughter Vivian Lake,

Gisele Bündchen and her boyfriend, Joaquim Valente, have reportedly welcomed a baby boy. The supermodel, 44, recently gave birth to a son, according to People. The outlet further reported that Bündchen and Valente,