I think it's time for Katie to go now. She was very good last Friday but she's been struggling and I heard that she only started practicing her song either last night or today!
If she doesn't go, then it will be Pippa because she shouts when she sings and that sounds a bit grating.
Whatever happens, Nigel will stay. He's the only one of the three who seems to REALLY want to succeed (and he's very cute as well!
)