Lennon Stella is one-half of the music duo Lennon & Maisy, which she formed in 2012 with her sister Maisy Stella. She was born to musicians MaryLynne and Brad Stella which exposed her to the business at a young age. She was taught to play the guitar by her father, and regularly performed with her parents and sister at shows. After the family's move to Nashville, Lennon auditioned for and bagged a role on ABC's musical drama Nashville. After years of performing with her sister, Lennon signed to RECORDS and Columbia Records in 2018. She collaborated on the song "Polaroid" with Jonas Blue and Liam Payne the same year. In 2019, she was invited to open for Anne-Marie on her tour. Her other collaborations include "Takeaway" with The Chainsmokers and Illenium.