Nick Jonas, most recently seen on Broadway in The Last Five Years, is celebrating the start of 2026 with the release of his brand new single, "Gut Punch," out now. The track offers the first glimpse of his highly-anticipated solo album, Sunday Best, arriving February 6th. Listen to it here: On the song's deeper inspiration, Jonas shares, "I tend to be hyper critical of myself, not typically about my appearance or get…