After 'LaserLight' hit the Top 10 of the UK singles chart at number five, the singer joins a small group of artists who have had equivalent success in the UK.
The other artists are Take That, Lady GaGa, Katy Perry and Michael Jackson.
'LaserLight' is the sixth single from Jessie J's debut album Who You Are.
Jessie J has now had number one singles in 19 countries – two in the UK, 'Price Tag' and 'Domino' – and has sold over 2.5 million copies of Who You Are.
Last week, she dismissed tabloid rumours that she is gay, rather than bisexual, as "yet another boring, untrue story".
The singer also hit back at reports that she is suffering from exhaustion.
Watch the video for 'LaserLight' below: