She said: 'I did quite a lot of acting before Girls Aloud, bits and pieces, so it was kind of revisiting it. It was fun actually, I quite liked it, I sort of settled back into it. And the kids were lovely and they made me feel quite welcome.
'I don’t know if you know, but I have got a little baby in the film – Vomiting Vera she’s called – so I was kept occupied with her for a lot of the time, just kind of making sure that she didn’t start crying in the middle of the scene. So it was hard to kind of keep everything on track, but it was fine.'