"What A Man Gotta Do" is a song by the American pop band Jonas Brothers, released in 2020. The track features upbeat melodies and catchy lyrics that express the lengths a man is willing to go to win over a romantic partner. It showcases themes of love, commitment, and the desire to impress. The song is part of the band's fifth studio album, titled Happiness Begins. It received positive reviews for its fun, energetic vibe and was accompanied by a vibrant music video that highlights the group's playful dynamics. The song emphasizes the importance of effort in relationships.