The former WAG who previously dated Jake Stringer who she shares two children with, is now set to welcome her third child with boyfriend Leighroy Wellington.
Over the weekend Abby shared the happy news via Instagram of herself with Leighroy holding a scan of their baby.
'Pssst! Guess what, in 20 weeks time I get to watch the light of my life become a daddy 'for real', as Milla [her daughter] likes to say, and we just can't wait!' the 26-year-old wrote.
Abby and Leighroy have been dating for around 18 months and are known to frequently share their relationship ups and downs on social media.
Leighroy has taken on the stepfather role to Abby's two children she shares with Jake, Arlo and Milla.
Abby's highly publicised split from Jake was far from civil and the mummy blogger went onto to detail their breakup in a tell all podcast.
In 2017, Abby had breast augmentation surgery as she was unhappy with her appearance after having children.
'Breast surgery was never something I seriously considered until I noticed my body change after having my two girls,' she told Kidspot.
'I loved that every bit of me that changed, except my boobs. I have curves I love, wide hips that carried my babies safely in there, but I now have boobs that look nothing like they used to.'