Nicole Scherzinger felt like the 'queen' of the Pussycat Dolls

The 'Don't Hold Your Breath' hitmaker ' who has now launched a successful solo career following the disbandment of the girl group ' explained while she enjoyed having her "entourage" alongside her, she thinks going it alone is "a lot more relaxed".She said: "Before it was like I had my entourage with me, my girl gang ' and now it's just me. On stage I was definitely more like a character,