Anna Kournikova shares a cute photo of her gorgeous baby daughter Mary to mark her first birthday

Anna Kournikova shares a cute photo of her gorgeous baby daughter Mary to mark her first birthday

Anna Kournikova is evidently a very happy mother. 

On Saturday, the tennis superstar posted a photo to her Instagram account to commemorate her baby daughter Mary’s very first birthday.

Mary is the 39-year-old’s third child with her partner Enrique Iglesias.

Big occasion: Anna Kournikova shared a snap to her Instagram account to commemorate her daughter Mary’s first birthday

In the photo, Kournikova’s daughter was pictured looking forward while wearing a knitted dress and a yellow bow.

The star athlete referenced her child’s age in the caption, as she simply wrote ‘1!’

Later that day, she shared a video showing her spending some one-on-one time with her baby daughter, who enjoyed looking out at a waterfront.

The television personality wrote ‘girl talk’ in the caption for the post.

Happy mom: Later that day, the athlete shared a video of her spending one-on-one time with her baby daughter

Happy mom: Later that day, the athlete shared a video of her spending one-on-one time with her baby daughter

In addition to Mary, the tennis star shares a set of three-year-old twins named Lucy and Nicholas with her partner.

Kournikova and Iglesias, 45, began dating in 2001 after she appeared in the music video for his song Escape.

Prior to meeting the singer, she was in a long-term relationship with former NHL player Pavel Bure; sources differ on if the pair were ever married.

The new parents split up in 2008 before reconciling shortly afterwards; they underwent the same cycle of separation and rapprochement in 2013.

Youngest kid: Mary is Kournikova's third child with her partner Enrique Iglesias; they share a pair of three-year-old twins named Nicholas and Lucy

Youngest kid: Mary is Kournikova’s third child with her partner Enrique Iglesias; they share a pair of three-year-old twins named Nicholas and Lucy

Better together: The couple previously split up twice in 2008 and 2013; they eventually reconciled both times

Better together: The couple previously split up twice in 2008 and 2013; they eventually reconciled both times

On the day her daughter arrived, Kournikova posted a photo to her Instagram to give her followers a glimpse into what happened after she gave birth to Mary.

In the photo, the athlete could be seen holding her then-newborn daughter on her chest as she relaxed after going through labor.

Iglesias, dressed in a hospital gown and hair net, was pictured planting a kiss on his partner’s forehead.

The caption for the photo read ‘1.30.20.’

Snapshot: On the day of Mary's birth, Kournikova posted a photo taken in the delivery room; her partner was pictured kissing her as she relaxed after going through labor

Snapshot: On the day of Mary’s birth, Kournikova posted a photo taken in the delivery room; her partner was pictured kissing her as she relaxed after going through labor