Tennis ace Anna Kournikova gave birth to twins in December with partner Enrique Iglesias.
And the 36 year old is already back to the gym and working out.
Sharing a video on her Instagram account, the stunning blonde gave an insight to her workout routine.
“Back at it,” she told her 834k followers.
Dressed in black gym kit and accompanied by her dog, Anna was down on all fours and did some leg raises.
Her famous blonde hair was swept up in to a long ponytail that hung over her face.
This Morning’s Sharon Marshall revealed live on air she was 14 weeks pregnant in January – Sharon took to Twitter after to share an ultrasound snap [Getty/Twitter]
Anna and Enrique kept famously quiet about her pregnancy and managed to keep their baby news a secret until after she gave birth.
It was reported that Anna gave birth to a baby boy and a girl in the couple’s hometown of Miami, and their names are Nicholas and Lucy.
A source told People that the pair kept their news a secret by going “undercover”.
The source told the publication: “A friend told me like five months ago [that] they were pregnant but keeping it very, very undercover. I saw her cute belly.”
Though the couple of 16 years have never publicly revealed if they are married or not, Enrique did hint they’d already tied the knot in 2016.
When asked if he thought marriage was in the future for him, he said: “Who knows what the future holds…or the past…haha.”