Jessie J's 'Who You Are' is biggest-selling debut album of 2011

Jessie J is on course to claim the biggest-selling debut album in the UK this year.

The singer is currently leading the 2011 list with her LP Who You Are, which was released back in March.

Ed Sheeran's + currently trails in second place, while the debut self-titled disc from Noel Gallagher's High Flying Birds rounds off the top three, according to The Official Charts Company.

The Vaccines sit at four with What Did You Expect From The Vaccines? and Katy B completes the current top five with her dubstep debut On A Mission.

Elsewhere, Matt Cardle resides at nine with Letters, Nero place at 12 with Welcome Reality and Cher Lloyd is at 14 with Sticks + Stones.

The list is subject to change in the run-up to Christmas with sales from One Direction and Rebecca Ferguson to be added.

Jessie J currently holds the title for the best-selling collaboration of 2011 with her hit 'Price Tag', which features US rapper B.o.B.

The current top ten best-selling debut albums of 2011 are as follows:

1. Jessie J: 'Who You Are'
2. Ed Sheeran: '+'
3. Noel Gallagher's High Flying Birds: 'Noel Gallagher's High Flying Birds'
4. The Vaccines: 'What Did You Expect From The Vaccines?'
5. Katy B: 'On A Mission'
6. Beady Eye: 'Different Gear, Still Speeding'
7. Nicole Scherzinger: 'Killer Love'
8. Hugh Laurie: 'Let Them Talk'
9. Matt Cardle: 'Letters'
10. The Throne (Jay-Z and Kanye West): 'Watch The Throne'

Watch the music video for Jessie J's 'Who You Are' below: