Girls Aloud singer Kimberley Walsh has revealed that she will turn 30 next year and feels that it's time to start "thinking marriage and babies". 

The star recently took over from Amanda Holden as Princess Fiona in Shrek: The Musical and has a potential 2012 reunion with the rest of her 'Love Machine' bandmates on the horizon so is wondering how she will fit everything in. Walsh told Fabulous magazine:

"I'm lucky to have (Scott) and I'm definitely, definitely thinking marriage and babies. I always said I wanted loads of kids, but I'm 30 next year and wondering when I'm going to fit them all in."

"We still think of ourselves as really young, but actually we do need to get going! We've bought our first proper house together, which is a home rather than a place to live. I'm incredibly lucky to be financially secure and to be with the man I want to be with for the rest of my life."

Watch footage of Walsh in rehearsals for the popular musical here: