The Wanted are working on new material - including one song that is said to be "very aggressive".

The Daily Star caught up with the lads at an airport in Los Angeles, where fans flocked to meet their idols.

The newspaper reports that Nathan Sykes said he's got a laptop full of new songs - with one track seemingly heading in an "aggressive" direction. He said:

"We've been working on a bunch of new tracks - I've got loads on my laptop. One is very aggressive."

Sykes' bandmate Jay McGuiness meanwhile doesn't quite believe that their US success is real yet - admitting that it feels like they're on some reality TV show. He said:

"None of our American success has sunk in yet. It feels like we're on a reality show, where someone is about to pull the plug and wake us up, saying it's all been a joke."