Sebastian Calleja is a Maltese singer. He started his singing career at the age of 11. Calleja is a resident singer, for the 5th year in a row, on 'Hadd Ghalik' which is aired on the national Maltese television channel TVM. He performs some acting in various local pageants or shows which gave him the spotlight in 2017 and 2018 playing one of the leading roles in the different Good Friday Pageant organised by the inmates at Corradino Correctional Facility in Kordin, Malta, which had all the performances sold out. In 2016, he also was chosen to be part of the song and music video for the Maltese version of the World Youth Day Song 2016 - 'Henjin li jhennu'.