Tom Brady's oldest kiddo is officially an adult, and dad couldn't help but gush over his son in a new post on Instagram. Brady posted a series of photos with Jack, who he shares with Bridget Moynahan—wishing him a happy 18th birthday.

Tom Brady celebrated his son Jack's 18th birthday. He shared photos and heartfelt messages. Gisele Bundchen, Brady's ex-wife, did not post a public me

Tom Brady shared several sweet photos of his son Jack, who he shares with ex Bridget Moynahan’s son, on his 18th birthday, from new moments to throwback memories.