Rap

When American artist Logic introduced interpreter Kat to the crowd at New York's Governors Ball Music Festival, he challenged her to keep up with his freestyle.

"I'm going to freestyle and we're going to see if you can keep up with my raps," he said.

And judging by the reaction in the crowd - she did just that.

"Everybody this is Kat, she is signing for the hearing impaired today, this is incredible," the 27-year-old rapper told his fans.

"I want to have some fun today are you ready?" he added before starting his freestyle.

Will Smith, one of the first mainstream rappers who has since become an Oscar-nominated actor, is returning to music with a tour.

Smith has announced that his former duo, DJ Jazzy Jeff and the Fresh Prince, will reunite for a first-of-a-kind tour.

"We never actually had a chance to go out and do a full tour," Smith told talk show host Ellen DeGeneres.

The duo put out its first album, Rock the House, in 1987 and within three years Smith was the star of the popular sitcom The Fresh Prince of Bel-Air, leading to a lucrative career in Hollywood.