Last month the 28-year-old revealed how the father of her baby daughter Arabella left her when he discovered she was pregnant – admitting he had another girlfriend.

But it seems the former X Factor runner-up has put that man behind her, after she posted adorable family Instagram snaps featuring her ex Karl.

Karl is the father of Rebecca’s other two children, Lillie and Karl Jr, and she previously revealed he plans to adopt Arabella.

Alongside a cute picture of Karl with Arabella, Rebecca wrote: “Daddy’s little girl he adores this little girl he isn’t perfect but happy he has turned his life around and is now dedicated to his 3 children [sic].

“He has a heart of gold and now I truly believe people can change for the better and I am proud of him for turning a new leaf [sic].”

Alongside another picture, of her with Karl, Lillie and Karl Jr, Rebecca wrote: “#family lovely day and night celebrating. What life is about [sic].”

Speaking recently of Karl, Rebecca said: [He] has been a huge support, we’re really god friends. He was there for the birth and he has offered to adopt her and be her dad too.

“He has given her his name, which is lovely, so she will be the same name as the other kids.”