[1] She then began her career as a dance music vocalist with Angel City when she signed her first recording contract with Ministry of Sound at age 20.
While originally credited as a featured vocalist in Angel City, McAllen later joined the group (of producers) as lead singer and performed all the tracks on the debut album "Love Me Right".
McAllen had further UK Top 10 records with Angel City before pursuing work both in vocal production and songwriting .
McAllen has appeared on TV shows such as Never Mind the Buzzcocks, CD:UK, Des and Mel, This Morning and performed her debut single Love Me Right on Top of the Pops.
In October 2023, having spent more than ten years away from the industry McAllen returned to the Clubland family to perform as Angel City at the Clubland Weekender Festival; while announcing on a brand new Instagram page that she had returned to the recording studio.