Rebecca Adlington Shares Baby Bump Snap A Day Before Her Due Date

Rebcca Adlington Shares Adorable 'Watermelon' Baby Bump Snap

And the award for best use of a Dirty Dancing quote goes to... soon-to-be-mum Rebecca Adlington, who is currently sporting the cutest watermelon-shaped baby bump.

The 25-year-old posted an Insta-snap of her rounded bump on 3 June with the caption: "I carried a watermelon."

The Olympic swimmer and former I'm A Celebrity star could give birth at any minute - her due date is 4 June - and to say she's pretty excited about it would be an understatement.

Adlington added: "My pregnancy app tells me she's the size of a watermelon and certainly feels that way!!! #ouch #pregnancy #pleasecomeoutsoon #excited"

The Olympian has been documenting her entire pregnancy on social media and even allowed fans a glimpse of her incredibly well-organised nursery.

Adlington gave a tour of the room and shared it on YouTube at the beginning of May. The nursery has been kitted out with a cot, changing table, car seat and a chair.

Meanwhile, her unborn baby's wardrobe has been divided into sections for when her daughter reaches different ages - complete with her first swimming costume.

"We had to," she said. "We can't wait to take her in the pool, so that's exciting.

"The last thing that we need is her, we need her to come out," she added.

Well, it looks like she'll be getting her wish soon enough.

This is what married life is all about! Thank you @harryneeds #cantseemyfeet #pregnancyproblems

A photo posted by Becky Adlington (@beckadlington) on

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[H/T Reveal]