Girls Aloud's Nicola Roberts looked pale and haggard at London celebrity hangout, Bungalow 8, last night.

Even thick foundation couldn't cover up for the spots that were visible evidence of her exhaustion.

The petite redhead has spent the last three months on a gruelling tour with the rest of her band. She looked thinner than ever last night, wearing a peach coloured shift-dress and accompanied by boyfriend Charlie Fennell.

Nicola has spoken out before about her troubles with iron deficiencies and her weight while on the road, saying “My weight fluctuates all the time and I actually feel better when I'm about 9st. I also have low blood sugar so if I don't eat often the weight falls off.”

Nicola and fellow bandmates are now taking the summer off before they're due to go on tour with Coldplay in September.