Sleeping with Sirens is an American rock band formed in 2009 in Orlando, Florida, now based in Grand Rapids, Michigan. The current lineup includes Kellin Quinn, Nick Martin, Justin Hills, and Matty Best. Known for mixing post-hardcore and pop influences, the band gained widespread attention with their debut single "If I'm James Dean, You're Audrey Hepburn" and achieved major success with "If You Can't Hang" from their second album. Over the years, they have released seven studio albums and an acoustic EP, showcasing versatile vocals and a dynamic sound. Now signed to Sumerian Records, Sleeping with Sirens continues to evolve while maintaining their energetic style and dedicated fanbase.