Backstreet's back alright!

They were the young heart throbs who started performing together as teenagers, but in 20 years, the Backstreet Boys have come a long way from their manufactured pop beginnings.

With 130 million record sales, a band member leaving and a reunion under their belt, their career as a band has definitely had its ups and downs.

Now, they've decided to look back in a new warts-and-all documentary.

Nick, Howie, Brian, AJ and Kevin spoke to Bill and Louise about their new film.