Meghan Markle and Prince Harry’s son received a celebratory tribute from his mom on his 6th birthday on Tuesday. The “Suits” alum, 43, posted a rare photo of Archie with his back to the camera looking at a sunset. “Our son. Our sun,” Markle began her caption. “Happy 6th birthday to Archie!”

Meghan Markle shared a new picture of Prince Archie enjoying a sunset to mark his sixth birthday on Tuesday. The Duchess of Sussex said her son had an "incredibly special" birthday party last weekend as she praised her "sweet boy.