Casey Batchelor feels like a "small beach whale".

Casey Batchelor (c) Instagram

Casey Batchelor (c) Instagram

The 33-year-old beauty is expecting her first baby with boyfriend Dane Goodson, and she has revealed that her famously curvaceous figure has become even more eye-catching five months into her pregnancy.

She wrote on Twitter: "How do I feel like the equivalent to a small beach whale and I'm only just gone 5 months pregnant! My boobs and belly still have more growing to do! God damn you short torso and naturally big boobies! Will all be worth it though (sic)"

Casey also revealed she's having to go to the toilet every "five minutes" because of her pregnancy.

One of her Twitter followers, @Kat280983, responded to Casey's initial message by writing: "I know this feeling [laughing emoji] and the bladder the size of a peanut (sic)"

To which the TV star replied: "Every 5 mins [laughing emoji] xx (sic)"

Despite this, Casey predicted that she'll ultimately miss her baby bump once she's given birth.

And after another of her followers suggested she'll look back on her pregnancy experience with fondness, Casey replied: "I know, I'm complaining now but will for sure miss the bump, thank you x (sic)"

Casey has also been keeping her fans up-to-date with her pregnancy journey via her Instagram account.

The brunette beauty - who has more than 271,000 followers on the photo-sharing platform - revealed in November that her "boobs are growing out of control".

She continued: "I'm beginning to get lumps and bumps in places I've never had before and my skin from all the hormones is not very happy aside from the constant nausea and tiredness.

"I've always worked hard on eating healthy and keeping fit especially with my yoga, so the changing of my body I am learning to embrace and love every part of you and YES including my BACK FAT!

"My beautiful bump, my stupidly forever growing boobs and my back fat I Love you all, I welcome all the new changes to come throughout my pregnancy. (sic)"