Kamaljeet Singh Jhooti (born 26 March 1983), better known by his stage name Jay Sean, is a British singer-songwriter, rapper, beatboxer and record producer. He debuted in the Asian underground scene as a member of the Rishi Rich Project with "Dance with You", which reached #12 on the UK Singles Chart in 2003. This led to him being signed to Virgin Records and having two UK top 10 hits as a solo artist in 2004: "Eyes On You" at #6 and "Stolen" at #4. They were included in his critically-acclaimed debut album Me Against Myself which, though only moderately successful in the UK, sold more than two million copies across Asia and remains his most successful album to date. Alongside the Rishi Rich Project, Sean was a pioneer of Bhangra-R&B fusion, which his debut album helped popularize among the worldwide South Asian diaspora.
At age 11, he and his cousin Pritpal Rupra formed a hip hop duo named "Compulsive Disorder". His stage name at the time was MC "Nicky J", with the "J" being derived from the first letter of his last name "Jhooti". He eventually came to be known by the nickname "Jay" among his friends.
He later enrolled in Barts and The London School of Medicine and Dentistry at Queen Mary, University of London, to study medicine before he dropped out in 2003 to pursue a singing career. For his music career, he chose the stage name Jay Sean; "Jay" was the nickname his friends knew him as (derived from his previous stage name "Nicky J"), while "Sean" is derived from "Shaan"—a nickname he was called at home by his grandmother—which means "shining star" or "pride" in Punjabi.