Romeo Beckham had supersweet support at the London Marathon on Sunday. Not only were his famous parents, David and Victoria Beckham [1], beaming with pride, but his brothers, Brooklyn and Cruz, were also on hand. The family united at the finish line to congratulate Romeo after he completed the juniors race. Ever a fashionable family, they all wore matching "Team Romeo" t-shirts. Brooklyn was happy to show off the shirt by opening his jacket as Victoria snapped photos of her boys. She later shared a photo from the day on Instagram, writing, "Well done Romeo!! We r all so proud!! Running @londonmarathon for UNAIDS and 7 Fund x vb." She also tweeted a photo of homemade artwork for Romeo, which might be the work of her and David's daughter, Harper.

It's just the latest in a string of fun family outings the Beckhams have had this year. Earlier this month, the whole crew stole the spotlight [2] during Burberry's fashion show in LA, and we still can't get over Brooklyn, Romeo, and Cruz's sweet time [3] at the Nickelodeon Kids' Choice Awards in March. Keep reading to see the Beckhams cheer for Romeo, and then see more celebrity kids who are all grown up [4].