Brazilian bombshell Gisele Bundchen shows puts her mommy skills to work as she enjoys a relaxing day out with quarterback boyfriend Tom Brady and his young son, John Moynahan.

What a cute family!

“Gisele was playing with John and she was giving him bottled water,” a spywitness shared. “She was really looking after him.”

Added the source, “Gisele and Tom just sat there talking and laughing. It looked like a nice family afternoon together. At one point, Tom put John on his shoulders and danced around. He looked like a terrific father.”

John turned 1-year-old earlier this week. His mom is actress Bridget Moynahan.

Bridget Moynahan and 5-week-old son John Edward Thomas Moynahan take this week’s cover of OK! magazine, on newsstands Friday.

According to USA Today, “Moynahan, 36, split last December from her NFL beau and baby-daddy Tom Brady, 30, but he was on hand when the actress gave birth in California Aug. 22 and spent a few days with mother and son. Brady is now dating Brazilian model (and Leonardo DiCaprio ex) Gisele Bundchen, 27.”

Moynahan declined to be interviewed, so there will be no Q&A snippets. BOO!

Is baby John Moynahan cute — YES or YES?

Actress Bridget Moynahan gave birth to a baby boy today in Los Angeles — John Edward Thomas Moynahan.

“Mother and baby are doing well,” her publicist Christina Papadopoulos said.

The baby’s father is ex-boyfriend, New England Patriots quarterback Tom Brady, who is dating Brazilian supermodel Gisele Bundchen.

Brady may have been at Bridget’s bedside during the baby’s birth since he was not at football practice today. Entertainment Tonight reports Brady was in a Los Angeles hospital with flowers.

Moynahan and Brady dated for three years until their split in December 2006.