The cat that got the dream: Nicole Scherzinger says goodbye to the Dolls

By LIZ JONES 'I don't really like the Wag tag because I think it's demeaning. I mean, I'm an independent woman, says Nicole Having slogged hard to get to the top, former Pussycat Doll Nicole Scherzinger is a lot more relaxed on the diet and fitness front these days. But that certainly doesn’t mean her solo ambitions are taking a back seat to F1 beau Lewis Hamilton’s career, as Liz Jones discovers