Question: "Toothbrush" is a song by American band DNCE from their debut EP "Swaay" (2015), the song was written by which DNCE member, an American singer and actor?
Sentence (from "Toothbrush (DNCE song)"): It serves as the record's second single and impacted American contemporary hit radio on May 17, 2016 through Republic Records.
Relevant evidence: No