Willett is known most for his roles as Lionel in United States of Tara and Tanner in G.B.F..[1][2] He starred in the MTV show Faking It from 2014 until its cancellation in 2016.

Willett grew up in Fresno, California, and attended Clovis West High School.

From a young age he always wanted to perform, and has stated, "When I was younger I was more uncomfortable with that side of myself, being outgoing and talkative.

[6] Willett's debut album is named Diapason, which he describes as the "full, rich, melodious outpouring of sound.

"[3] Willett is openly gay, stating in an interview with The Advocate that, "I didn't really ever want to make it a thing ...