There's Victoria, Beyonce and not forgetting Australian beauty Miranda Kerr
Jessica Ennis-Hill has given birth to a "beautiful baby boy" with her husband Andy and shared a photograph of the little cutie snuggled up in a baby grow today.
Fans have watched Jessica say goodbye to her six-pack and hello to a glowing baby bump over the last nine months and we wouldn't be surprised if she had her amazing physique back in no time! But she always looks incredible, doesn't she?
And to celebrate with the gorgeous pair, we thought we would look at the yummiest celebrity mummies around - from Shakira and Beyonce to Victoria Beckham.
Have a look through our fab gallery above.
Oh go on. We made it just for you.
Jessica announced the exciting news on her Twitter account, posting: "Our beautiful baby boy Reggie Ennis-Hill was born yesterday. We couldn't be happier x", attaching a touching snap of the newborn on an elephant changing mat wearing a cute stripy lion babygrow.
Let's just take another look, shall we? Awwwwwww. We wan to see more of him as he's hiding his face in this photograph. But we do love the way his fists are clenched as he sleeps. Hopefully he's an angelic as he looks.
As well as fans, fellow athletes have been quick to congratulate the brunette sportswoman, with athlete Jodie Williams posting: "@J_Ennis congratulations!! Xx."
The champion, who announced she was pregnant in January, previously said her plans for 2014 had been "completely turned upside down" when she discovered she was expecting but added she planned on a return to athletics and aims for a medal in the 2016 Olympics in Rio de Janeiro.
In a statement, she said: "I have some very unexpected but exciting news to share – Andy and I are expecting a baby.
"We are completely overwhelmed, with excitement and a degree of anxiety that I am sure all first time parents will relate to.
"But having had a couple of weeks to think about things from a career point of view I am 100 per cent set on returning to full-time athletics once our baby is born."
