"I wanted to create an innovative, portable and eye-catching design for a karaoke system," said an inventor, from Chicago, ...

Scarlett Moffatt, Courtney Act, Jess Wright, Melvin Odoom, Tallia Storm, Luke Kempner and David Potts take to the stage with the hope of being crowned as the ultimate karaoke star.

It's a strange path to stardom from a karaoke competition in Tenerife to a lead role on Broadway. But Frank Sinatra impersonator Stephen Triffitt has always done it his way. The former vending ...