VIDEO: Sam Kelly talks Britain's Got Talent 2012 final

Britain's Got Talent - Sam Kelly

Britain’s Got Talent 2012 finalist Sam Kelly has said he’s got a lot more to give in tomorrow’s final.

19-year-old Sam wowed with an emotional cover of Goo Goo Dolls track Iris in the live show’s this week, winning a spot in the final.

But Amanda Holden suggested that Sam needed to step it up this weekend with a more upbeat song to win votes.

Speaking to us, Sam teased his final performance, saying he was going to take Amanda’s comments on board while not losing his own identity.

He explained: “I think I’ll try and do a mixture of the two, I’m not going to do anything radically different to what I’ve been doing, nothing totally rock and roll or anything like that.

“I’m going to try and do something fairly similar but try an give a bit more of a performance because I need to top my previous two performances, and I think I have a lot more to give.”

The Britain’s Got Talent 2012 final airs tomorrow night on ITV1.

Watch our chat with Sam Kelly below…