Most singers are lucky if they can impersonate one artist, let alone multiple ones. With that being said, to say Joel "Roomie" Berghult is talented would be a serious understatement.
Musical duo Jaan & Arya shared one of the singer and impersonator's "One Guy, (X Amount Of) Voices" videos on their official Facebook page, where Berghult perfectly imitates Adam Levine, Jason Derulo and more. It's honestly something you just have to see to believe.
You can check out more of Berghult's videos here.