Meghan Markle and Prince Harry’s son is growing up. Archie celebrated his 6th birthday on May 6 and his proud mom shared a photo of the little prince to mark the special occasion. In the snapshot, Archie can be seen holding onto a deck railing as he stares into the distance to see the sun setting.

Meghan Markle isn't letting any renewed royal family drama stop her from celebrating son Archie's sixth birthday. "Our son. Our sun. Happy 6th birthday to Archie!" Meghan, 43, captioned an Instagram post on Tuesday,

On Tuesday, May 6, Archie Harrison Mountbatten-Windsor, son of Meghan Markle and Prince Harry, celebrated his 6th birthday. Markle commemorated the special day on Instagram. Alongside a photo of Archie, standing on a balcony looking at the sun, Markle wrote, “Our son. Our sun. Happy 6th birthday to Archie!”