The former Celebrity Big Brother star and model, 29, announced she was expecting her first child with city trader boyfriend Adam Horsley last weekend and since been snapped out and about proudly displaying her baby bump.
Today she tweeted a scan picture with the message: "Our precious little baby."
© Twitter/ImogenThomas
Announcing her pregnancy last week, Imogen said: "I never thought I would find happiness again but finding love then falling pregnant has transformed my life.
"I can't wait to be the best mum I possibly can be. I am so, so excited."
The former Miss Wales is due in January.
Would you share your baby scan on Twitter?
Read more: Fearne Cotton expecting a baby with Jesse Wood
