Carey and Duff Teen Choice Awards

It was a good night for singer Mariah Carey (left). Not only was she named R&B artist of the year, but her chart-topping track We Belong Together also won an award for best love song. Actress Hilary Duff (right) hosted the event alongside Deuce Bigalow star Rob Schneider. The seventh annual Teen Choice Awards will be broadcast in the US on Tuesday on the Fox network. [photos: AP]