You'll NEVER guess which TOWIE star previously dated Amy Childs' boyfriend...

It was only the other day that Amy Childs revealed that she and her showbiz shy boyfriend are expecting their first child together, and now it's come to light that he's already dated another TOWIE star.

Despite being in a secret relationship for eight months, the yummy mummy to baby Polly, from her previous relationship with Bradley Wright, has kept her O/H out of the limelight.

Announcing she's expecting baby number two, she shared a photo of her growing baby bump and her 11-month-old daughter and wrote: "My partner and I are delighted to announce that polly will soon be welcoming a little brother or sister Into the world 👶🏼💙💗

"We are beyond excited! #babynumbertwo #halfwaythere"

Check out: Amy Childs and Polly's cutest Instagram moments together

The 27-year-old star has since opened up about her surprising pregnancy but what's come as an even bigger shock is that TOWIE star Chloe Sims has dated Amy's baby daddy.

Yup.

The reality star made the confession in her column for Star magazine, she wrote: "Congratulations to Amy Childs on her pregnancy news. I had a shock when I saw pictures of her with the father - I went on a date with him when I was 18!

"His name's Ritchie and he used to live next door to my cousins Frankie and Joey [Essex]. But I haven't seen him in years."

What a small world.

Chloe, who is a mum to her daughter Madison, went on to defend Amy for having a small age gap between her children.

"Some fans have said she’s having another baby too soon, but as long as the baby is cared for, you can’t judge people’s decisions," she wrote.

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