2Cellos (stylized 2CELLOS) is a Croatian/Slovenian cello duo, consisting of Luka Šulić (born in Maribor, Slovenia) and Stjepan Hauser (born in Pula, Croatia), most known for their cover of Michael Jackson's "Smooth Criminal", on YouTube. , and later got discovered by Elton John. They've also worked with artists such as Steve Vai, Sky Ferreira and Zucchero. On their live shows, they're acompanied by the drummer Dušan Kranjc (Also from Slovenia).
Their debut album includes covers of songs by U2, Guns N' Roses, Nine Inch Nails, Sting, Coldplay, Kings of Leon, Nirvana and also a cover of Muse's Resistance -  Their second album, In2ition (released in 2013) includes a cover of Supermassive Black Hole, featuring Naya Rivera from Glee - 
One of their primary influences also include Muse.