Tom Brady and Gisele Bundchen's son Benjamin Rein turned 13 on December 8. As with almost every birthday, Brady chose to wish his son in an elaborate post.

On March 20, Hilary Duff marked her son Luca Cruz’s 13th birthday with a touching post. The actor took to Instagram to share adorable photos of him creating fun memories with his siblings.

John shared a montage of pics and videos of his youngest son Benjamin Travolta for his 13th birthday in November 2023, including this clip of the now-teen with the family's dogs.

The Family Reunion alum, 45, posted a sweet tribute to her son, Cree — whom she shares with her ex-husband Cory Hardrict, along with daughter Cairo — on Instagram for his birthday on Friday ...