Nicola Roberts will guest star on next week's episode of 'Britain's Next Top Model', it has been announced.
Living has revealed that the Girls Aloud star will appear on the show as a mentor to the contestants.
Roberts said to the models on the show: The most important thing is that you’re able to put as much emotion into your photograph as possible, because I think that the photographs will really help thousands of young people in the UK."
The contestants pose for a photoshoot which raises money for Beatbullying, a children's charity.
Britain's Next Top Model is at 9pm on Living TV on Mondays.
