Today in unexpected news, the Jonas Brothers revealed via Instagram that they will be returning with new music after a six-year album hiatus. "Sucker," the Jonas Brothers' newest single, is set to arrive Friday at midnight Eastern time.To accompany the single announcement, the band of brothers also revealed that they will be participating in "Carpool Karaoke" with James Corden and will partner up with the comedian on "The Late Late Show" for a whole week's worth of Jonas Brothers-infused content. The takeover, also known as #LateLateJonas week, will kick off Monday and will conclude Friday. The last time the Jonas Brothers released music was with their fifth album, "LiVe," in 2013. Since then, the brothers have remained pretty busy: Joe spent the 10 years between then and now working on music with his band DNCE and getting engaged to Sophie Turner. Nick made appearances on Broadway, released solo music and got married to Priyanka Chopra in December. Kevin also got married to his wife, Danielle, starred in a reality television show about his life and started a family.This is the most news that has come about the Jonas Brothers as a unit in a while, so naturally, fans are celebrating: