The former Hear'Say singer and Dancing on Ice contestant broke the happy news to her Twitter followers earlier today, posting a link to a YouTube video with the caption, "So here's our news… This is what me and @SamJGreenfield are up to next!!!!!"
After whispering to Greenfield that she was about to surprise him Shaw gave him a fun poem to read out before he discovered a positive pregnancy test in a box.
Shaw already has a son Corey, 10, with former fiancé Darren Day. After she broke the news to the dad-to-be they both told Corey he was going to be a big brother.
The pregnant star said in a statement: "Sam and I are delighted to be expanding our family. I wanted to make the big reveal extra special for both Sam and Corey so I decided to video the occasion. We're all over the moon and can't wait to meet him or her when they arrive in October. It was definitely an extra special Valentine's Day for us!"
Watch the adorable pregnancy announcement here:
Video credit: Suzanne Shaw/YouTube
And you'll see personalized content just for you whenever you click the My Feed .
SheKnows is making some changes!