This family! Victoria Beckham and David Beckham celebrated their son Romeo's 13th birthday on Tuesday, Sept. 1, with the cutest family photos. The proud designer and her soccer stud husband both took to their social media accounts to share photos from the festivities, and to brag about their second oldest son.

"Happy birthday baby boy. We r all so proud and love you so, so much. x," the former Spice Girl, 41, captioned a snap of herself kissing Romeo's cheek. "13 today!!!! X mummy."

David, 40, echoed his wife's sentiments on Tuesday, and shared a pic of himself planting a kiss on Romeo's head. "My little man turns 13 today .. Into his teens and still an Arsenal fan lol..." the former pro soccer player wrote on Instagram. "Happy birthday beautiful boy."

My little man turns 13 today .. Into his teens and still an Arsenal fan lol... Happy birthday beautiful boy ??????

A photo posted by David Beckham (@davidbeckham) on Sep 1, 2015 at 9:32am PDT

Romeo's siblings were also on hand for his birthday festivities on Tuesday, and his mom couldn't help herself from posting a pic of her boys Brooklyn, 16, and Cruz, 10. "Happy 13th birthday Romeo x," Victoria wrote, alongside a pic of her look-alike sons. "My babies are getting so big!!! X vb."

Not pictured was daughter Harper, 4, who had a tiny appearance in Victoria's Interview magazine cover, released that same day.

The world-famous family, meanwhile, is enjoying their final days together before the kids head back to school. Last week, they visited Disneyland in Anaheim, Calif., where the group met Frozen's Princess Anna and Queen Elsa, and hung out with Chip, of beloved chipmunk duo Chip and Dale.

A source adds to Us Weekly that the family flew into London this week. Waiting for them upon arrival was the newest addition to their brood: a little black puppy named Olive, whom Brooklyn introduced on Tuesday. "A new member to the family olive," the teen wrote.

A new member to the family olive

A photo posted by Brooklyn Beckham (@brooklynbeckham) on Sep 1, 2015 at 11:20am PDT

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