- Catherine Tyldesley (@Cath_Tyldesley) February 22, 2015
The Coronation Street star posted a hilarious selfie of her naked bump as she peers past her belly towards the camera.
She told her 290,000 followers on Twitter: "Can just about see the telly... #bumptakeover"
The 31-year-old star, who plays Eva Price in the ITV soap, announced she was expecting her first child with Tom Pitifield last year.
Their baby's due in March – so not long to wait now!
Catherine said at the time: "I feel strongly being a mother is something I am supposed to do."
Her Corrie co-stars including Brooke Vincent and Lucy Jo Hudso joined her for a baby shower last month, and Catherine has revealed her cute dog Dexter is helping her work out how to use a baby wrap.
She caption a pic of her cradling her pet: "Dexter has helped me figure out the baby wrap! He loves it!! #pooch #gotitsussed."
- Catherine Tyldesley (@Cath_Tyldesley) February 12, 2015
In a recent interview with OK!, Catherine defended her whirlwind romance with fiancé Tom Pitfield.
She said: "No one's been shocked at how quickly we've moved because people can see how happy we are.
"People say when you meet The One you just know. I've thought, it doesn't happen like that, but three months in I knew. We never argue. He makes me laugh until I cry!"
Tom proposed to Catherine during a Venice getaway eight months into their romance.
Catherine revealed: "We found ourselves on a bridge looking over Venice, near St Marks Square, which was quiet and perfect."
Catherine burst out crying before accepting Tom's proposal.
She said: "I couldn't stop crying and said yes through my tears!"