English rapper Tinie Tempah believes that he needs to 'loosen up' and become more 'rock 'n' roll' like Justin Bieber and Rihanna.
The 'Written in the Stars' hit maker told Metro.co.uk that he thinks that it's important to have fun and enjoy yourself once in a while, and he has been trying to do the same.
The 24-year-old singer, whose real name is Patrick Chukwuemeka Okogwu, however, added that he is currently fighting for some social time with his busy schedule.
Tempah will be performing at the iTunes Festival on Thursday.
