Written In the Stars hitmaker Tinie Tempah has been unveiled as MTV Staying Alive Foundation's new ambassador, joining the likes of Kelly Rowland, Keri Hilson, and Becca Dudley.

The rapper is to help the foundation to increase awareness of HIV/AIDS and raise funds to boost its youth-focussed HIV prevention work around the world. He commented 'If we're going to end HIV, then we need to raise awareness and get people talking. I think it's my duty, and the duty of other artists, to use their platform and their voice for social good. I can't wait to help MTV Staying Alive positively impact the lives of young people around the world'.