Music superstars BTS and the Jonas Brothers will share some "special" news on "The Voice" on Tuesday. The NBC reality competition teased the announcement in a video Monday on Twitter. The clip shows BTS and the Jonas Brothers on "The Voice" set. A voiceover declares "two of the world's hottest bands have a special announcement." "When the @jonasbrothers and @BTS_twt say they have a surprise... WE LISTEN!" the caption reads. BTS, a boy band hailing from South Korea, had shared a photo with singer and "The Voice" judge John Legend last week. "Legend!! @johnlegend," the K-pop group captioned the post. BTS is in the midst of its Love Yourself: Speak Yourself world tour. The group will perform Wednesday on "Good Morning America" to kick off the show's summer concert series. The Jonas Brothers consists of brothers Nick Jonas, Joe Jonas and Kevin Jonas. The band announced last week their Amazon documentary, "Chasing Happiness," will premiere June 4.