Grown Up! Bridget Moynahan Hits US Open With Towering Son Jack Brady

Jack Brady is officially all grown up. The 19-year-old son of Bridget Moynahan and former NFL quarterback Tom Brady turned heads during a rare public outing with his mother at the US Open, showing off an impressive height advantage that leaves zero doubt about his famous bloodline. The *Blue Bloods* actress enjoyed a mother-son date at the high-profile tennis tournament, but onlookers could not get over how much the teenager has grown. Standing right beside his famous mother in the stands, Jack completely dwarfed her, proving that those elite athletic genetics run deep in the family tree. ## How tall is Tom Brady son Jack Brady While official stadium measurements were not handed out, Jack clearly inherited his legendary father's tall frame. Tom Brady famously stands at 6-foot-4, and judging by the fresh event snapshots, his eldest child is catching up fast—if he has not already passed his mom's 5-foot-9 height. Jack, whose full name is John Edward Thomas Moynahan, has spent most of his upbringing kept carefully away from the bright lights of Hollywood cameras. His parents split in late 2006 before Moynahan revealed her pregnancy, but the exes have maintained an active co-parenting relationship across the last two decades. Seeing the teenager step out for a big sporting event alongside his mother offered fans a quick look at just how fast time flies. ## Bridget Moynahan and Tom Brady son US Open The US Open consistently attracts major celebrity star power, but this cozy mother-son appearance captured plenty of attention from pop culture spectators. Moynahan looked thrilled to spend quality one-on-one time with her college-aged son, smiling as they took in the competitive matches together from their prime seats. Despite having two globally recognized parents, Jack usually maintains a low profile. His father has previously talked about the teen's interest in sports like football and basketball, though the young man mostly stays out of the public spotlight. For now, grabbing front-row action at a tennis tournament with his famous mom was more than enough to get people talking about the next generation.