Watts: I thought Christina Aguilera was amazing, because often those girls freeze when they dance with Mick. We’ve had some great people - including our dear Amy Winehouse, although I don’t think she was quite well - who were never as good as Christina.
Richards: I’m glad Amy seems to have sorted herself out a bit recently.
Wood: I think with people like Amy and Britney, you just have to keep your fingers crossed for them and hope they get through it.