Fifi Box finally confirms the father of her child.

Radio star Fifi Box has always been notoriously tight-lipped about the father of her three-year-old daughter Trixie Belle.

On Monday night Box posted an image of Trixie and Iron Man Grant Kenny cuddling on a jumping castle.

The accompanying caption read: “Bouncing castle daddy cuddles.”

Bouncing castle daddy cuddles

A photo posted by Fifi Box (@fifi_box) on Apr 11, 2016 at 1:54am PDT

Kenny and Box allegedly split in 2012, just before Box announced her pregnancy. The pair has never officially confirmed Kenny is Trixie’s father.

Hide-and-seek in the bouncing castle…boo!

A photo posted by Fifi Box (@fifi_box) on Apr 11, 2016 at 1:45am PDT

Grant has three other children with former Olympian Lisa Curry, Jamie, 26, Morgan, 23 and Jett, 19.

In the days that followed Trixie’s birth, Jett posted images of himself holding his baby sister to his followers.

Watch below as Mamamia staff discuss how they first knew they’d found the one. Post continues after video… 

Box, co-host of the Fifi and Dave show, has previously refused to be drawn on the Trixie’s paternity.

“I honestly don’t give a second thought to the laughable tales of fiction printed about my personal life,” Box  told The Daily Telegraph.

“I’m too busy being a working mum to focus on anything other than my precious little girl. She means the world to me and I’m doing all I can to protect her and ensure she has a happy, stress-free, easy path in life, just what any parent wants for their child.”

Box posted a series of photographs of Trixie’s third birthday including pictures of an elaborate birthday cake, friends and family and another picture of Grant, Trixie and Fifi together, as Kenny peeks from the doorway to the jumping castle.

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