Could there be wedding bells for her and Jesse Metcalfe?
Will she leave Girls Aloud?
An insider told the Daily Mirror: "Nadine sees LA as her permanent base now, and is actively looking at a home to buy with Jesse.
"At first, she was only after an investment, but it seems it won't be long before Jesse pops the question so she wants to be there all the time.
"She is now only going to fly in for promotional work. It's going to be tough for her and the group - but it breaks her heart to be away from him."
Girls Aloud fans need not worry as they will record a new album this year and plan to start a tour later on in 2007.