The former Blue Peter star has announced that she is pregnant with her second child, with husband Richard Myler.
Helen is already mum to one-year-old Ernie, and she made sure to put her little boy at the centre of the celebrations.
A photo posted to Twitter shows Ernie holding a placard reading: ‘Ready for my partner in crime. Due spring 2017.’
“Three getting set to become four,” wrote the 33-year-old, adding in the hashtags ‘new baby’ and ‘feeling blessed’.
The mum-to-be went on to share a gorgeous family shot featuring herself, Ernie and husband Richard.
Needless to say, the congratulatory messages came rolling in for Helen and her adorable family.
“Best news of the weekend. Wonderful stuff,” wrote one devoted follower. Another chimed in: “Amazing news! Congrats to you all, how exciting. Beautiful picture.”
We’re sending lots of love to Helen and her family this weekend.