Roots of Nate Ruess

Alecia Beth Moore-Hart, known professionally as Pink, is an American singer and songwriter. She is known for her acrobatic stage presence and activism.

Anton Zaslavski, known professionally as Zedd, is a German record producer and DJ. His stage name was derived from zed, the English pronunciation for the first letter of his surname. Raised in Kaiserslautern, Zedd rose to mainstream success with his 2012 single "Clarity", which peaked at number eight on the Billboard Hot 100 and won Best Dance Recording at the 56th Grammy Awards. It served as the third single for his debut studio album of the same name (2012), of which its deluxe edition spawned the US top 20 single "Stay the Night".

Jack's Mannequin is an American rock band formed in 2004, hailing from Orange County, California. The band originally began as a solo project for Andrew McMahon, the frontman of Something Corporate.