[14] Liz gained more attention in 2015 when she released a single, made with producer Sophie, called "When I Rule the World" which first appeared in a Samsung commercial.
[18] In addition to dancing and music, she also has a background in acting and has had several cameos in TV shows, co-starred in feature-length films, and has appeared in commercials throughout her artistic career.
[7] Throughout her teens and early twenties, Liz performed acoustically at small venues in Los Angeles with her keyboard and would sell CDs at her shows.
[15] Shortly following the song's release was its music video which gained a lot of attention for its over-the-top glossy and early 2000s aesthetic and hyperpop sound.
It was a 33-minute, one-track file consisting of 16 different songs made with producers such as Henrik the Artist, Lido, Mess Kid, King Henry, and Valentino Khan.
[21] On November 15, 2019, Liz released her first full-length studio album Planet Y2K under Moving Castle with the singles "Diamond in the Dark", "BTR 2GTHR", "Lottery", "Laguna Nights", and "Intuition".
[32] Liz has stated that she felt she made more original sounding music when she went back and studied the artists that influenced her growing up, such as Jimmy Jam and Terry Lewis, Max Martin, NSYNC, Aaliyah, Ashanti, Mýa and Craig David.
[7] Other artists that influenced her are Britney Spears, Janet Jackson, Gwen Stefani, Kylie Minogue, Madonna, Robyn, Christina Aguilera, and Mariah Carey.
[27] Liz can often be found wearing big jerseys, pastel colored tracksuits,[19] and vintage pieces that she finds in swap meets.