After teasing the release of “Bon Appetit” all week by convincing her fans to bake homemade cherry pies, pop singer Katy Perry has finally released her second single of 2017. “Bon Appetit,” featuring much-hyped Atlanta rap trio Migos of “Bad and Boujee” fame, is a cheeky new banger from the perennially popular artist. Migos have had quite a year, starting with the breakout success of viral hit “Bad and Boujee,” getting hailed by Donald Glover as the “Beatles” of their generation, and dropping a well-received sophomore album Culture in January that went platinum.