Maria is now 20 weeks pregnant and, to mark the occasion, she has posed for a selfie before sharing it with fans on social media.
The ex reality star is wearing all black in the snap, which was taken at home in her bedroom, and it appears all is going swell with her pregnancy!
Captioning the photo, Maria excitedly told her followers: "20 down.. 20 to go... #babybump"
Mum-to-be Maria announced in on Mother's Day in March that she and boyfriend Kelvin Batey are expecting their first child together.
The star gushed: "As it's Mother's Day, @KelvinBatey555 and I are pleased to announce a new addition is on its way later this year."
Since then, Maria has been keeping her fans up to date with her pregnancy every step of the way, with bump photos and scan updates.
Last month, Maria revealed that they have been splashing out on all things pink after discovering they are having a girl. Exciting!
Maria and BMX racer Kelvin have been dating since the middle of 2015, and their relationship has been going from strength-to-strength.
Six months ago, she admitted: "This beautiful, kind talented human. I don't want to be one of those that posts my relationship all over here but I never thought I would find someone like this such an honest, loyal, kind, gentleman. I'm very lucky."
Maria found fame on The Only Way Is Essex alongside Lauren Pope, starring on the reality show for three series from 2010 to 2011.