Anna Kournikova Shares Sweet Photo of Daughter Mary in Honor of Her 1st Birthday

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Ally Mauch
·2 min read
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Happy birthday, Mary!

Anna Kournikova and Enrique Iglesias' youngest child turned 1 on Saturday, and her tennis pro mom marked the occasion with an adorable photo on Instagram.

In the snapshot, Mary is propping herself up on her hands, dressed in a cream-colored dress and a matching bow atop her blonde curls. Kournikova, 39, simply captioned the photo, "1! ❤️."

The former athlete also shared a video of her talking with Mary while sitting by the water. As Kournikova prompted her with questions, the birthday girl replied with a slew of baby talk.

"Girl talk," Kournikova wrote alongside the clip.

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In September, Kournikova posted a sweet snapshot of then-7-month-old Mary in a tennis outfit. Sporting a big grin, baby Mary rocked a white collared shirt and white skirt with lace trim, gazing slightly off-camera with her blonde hair in tiny pigtails.

"Wimbledon, here I come ... 😍," Kournikova wrote in the accompanying caption at the time, adding lots of tennis-racket emojis.

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In addition to Mary, longtime partners Kournikova and Iglesias also share 3-year-old twins, son Nicholas and daughter Lucy.

Speaking with PEOPLE last year, Iglesias said the transition for the couple's twins to the role of older siblings to Mary, aka Masha, has gone "very smoothly," sharing that Nicholas and Lucy "actually love" having a baby around the house.

"There's a two-year difference, so I was a little scared," the singer admitted. "I was like, 'How are they going to react?' And I have two dogs so my house is chaotic. When we first came home with Masha, I was like, 'Oh, how is everybody going to react?'"