In 2013, Elle won the first season of “The Voice Kids” in Germany as Michèle Bircher. Since then, she has performed regularly on various stages and has appeared on shows such as “Ein Herz für Kinder” and “TV Total” with Stefan Raab. In 2015, she released her first EP “Evolution”, which reached number seven in the Swiss album charts. In 2016, she released the single “Two Faces” and competed with this song as the youngest participant in the ESC deciding show on SRF.
In 2021, she took part in the Swiss casting show Stadt Land Talent and came second. This led to a two-year tour with the touring theater Das Zelt, where she was on the road with the Young Artists in 2022 and the Comedy Club in 2023.
In March 2022, she returned as Elle with the single Déjà-Vu. In the same year, she sang a Whitney Houston medley with Nicole Bernegger and Marius Bear at the Benissimo comeback show. In 2023, Elle performed for the first time at the Hallenstadion Zurich as part of Gymotion and toured with Art on Ice. During this tour, she met producer Ben Jackson-Cook, who invited her to a songwriting session in London.
In February 2023, she released the single In My Dreams. At the end of 2023, she released her EP Divine with the single Lost Girl, the release of which she celebrated with a release show. The EP reached number 21 in the domestic music charts again. In early 2024, Elle released the ballad I'll Be There. This was followed in May 2024 by the song Solo Rider, which she co-wrote with Ben Jackson-Cook in London.
In summer 2024, Elle performed at Blues'n'Jazz in Rapperswil-Jona.
Christmas 2024: Elle was part of the successful Christmas circus “Montis Varieté” in Wohlen (AG). The band consisted of musical director Lukas Stäger, bassist and guitarist Danny Hertach, drummer Stephan Felber and singer Ariane Indria. Together with various artists, the band performed around 32 shows.