David Beckham is throwing it back for Victoria Beckham‘s birthday.

The soccer star took to Instagram in honor of his wife’s 51st birthday, sharing two old shots of them together, a more recent photo of Victoria with their four children—Cruz Beckham, 19, Brooklyn Beckham, 25, Romeo Beckham, 21, and Harper Beckham, 13—and two childhood photos of the model.

“Happy Birthday to the most amazing Wife , Mummy & Best Friend that we could all wish for,” he wrote on April 17. “Have the most perfect day because you deserve to and we love you so much.”

Their son Cruz added a sweet comment to the post, writing, “I love you so much mum x from day 1 you have showed us unconditional love and haven’t stopped since.”

Victoria reshared the post to her own Instagram Story, writing back, “I love you so much.”

The UNICEF Goodwill Ambassador also shared a photo to his Instagram Story of Victoria with all four of their children on which he wrote “Birthday Mummy” with a pink heart emoji.