Alexander James O'Connor (born May 4, 1998), better known by his stage name Rex Orange County, is a British singer-songwriter.

O'Connor grew up in Grayshott, a village in Hampshire, England. At 16, when his peers transferred to the local high school, O’Connor was accepted to London’s renowned music college The BRIT School, where he began writing music.

About his stage name he said:

My last name is O’Connor and therefore my initials are OC and I had a teacher that would call me ‘The OC’… for some reason at the time, having a kind of random association with ‘The OC’ was kinda funny to me! Rex is just a name I liked….

Hyped by Tyler, The Creator and scouted by BADBADNOTGOOD for a collaboration, Rex’s songs are “sarcastic, wit-fledged and full of charming rough edges.”

His genre is a fluctuating hybrid maundering between indie pop, R&B, contemporary jazz and electronic.