Question: What is the lead vocalist of the British pop rock band that first gained fame in 2012 and is associated with Ross Golan?
Sentence (from "Ross Golan"): He studied music at the University of Southern California and has since released songs with artists including Maroon 5, Justin Bieber, Nicki Minaj, Lady Antebellum, Michael Bublé, Selena Gomez, Keith Urban, Ariana Grande, Flo Rida, One Direction, Idina Menzel, Nelly, Demi Lovato, Jason Derulo, Meghan Trainor, Cee Lo Green, 5 Seconds of Summer, Linkin Park, Prince Royce, Snoop Dogg, Gavin DeGraw, Colbie Caillat, Andy Grammer, James Blunt, Big Sean, Travis Barker, Lukas Graham, Skylar Grey, Rixton, The Vamps and Icona Pop amongst many others.
Relevant evidence: Yes