Tulisa Contostavlos is an English singer-songwriter of Greek descent, best known as one-third of N-Dubz with her cousin Dappy and friend Fazer.
In 2011, Tulisa took over from Cheryl Cole as a judge on the ITV show X Factor.
With N-Dubz, she has released three studio albums.
She released her debut solo album, "The Female Boss" in 2012.