Swalla Jason Derulo feat. Nicki Minaj & Ty Doll Download 'Swalla' on iTunes
Pixie Lott is donating her song 'Get Weak' to a bullying charity to raise awareness about the issue.
The song will become the anthem for Beatbullying's global online protest campaign 'Big March.'
The project's calling for a review to work with victims, schools and the Government to tackle the problem.
Pixie said, "As an ambassador of Beatbullying I know that anyone can be a victim of bullying - it's not embarrassing!"
"Tall or short, skinny or big, they always find something to pick at. Don't let them win. If you're determined to make it, you can and you will."
The song is free to download at www.beatbullying.org/bigmarch for a limited time