Baser was born in Southampton,[1] educated at Thornden School and Richard Taunton Sixth Form College,[2] and is currently based in Brighton.

[3] In August 2020, she released "Average Student", a song about feeling lost in life, which acquired 1,000,000 views on TikTok, which prompted a management agency to direct message her and invite her to a London studio to meet the producers Future Cut.

[5] "Slut Shaming" was written in a branch of McDonald's over chicken mayos after a friend starting telling her about a girl who had laid into her for sleeping with a particular boy.

[12] One track on the EP, "Pretty Boys", was written in November 2022,[16] was playlisted by BBC Radio 1,[17] and peaked at number 26 on the UK Singles Chart.

[17] On 3 March 2023, she teamed up with Mae Muller and Stefflon Don on the Sigala track "Feels This Good";[18] it peaked at number 93 on the UK Singles Chart.

[20] In January 2023, it was announced that for her first headline tour, starting in April 2023, she would be capping ticket prices at £15,[21] following an incident where she missed out on an Ed Sheeran gig that all her friends went to because she couldn't afford to go.

[24] She stated in January 2023 that she took inspiration from Etta James, Billie Holiday, the Carpenters, Fleetwood Mac, Iron Maiden, and Rizzle Kicks.