Gym Class Heroes frontman and all round nice chap Travis McCoy recently filmed a documentary showcasing the amazing work carried out by MTV’s Staying Alive Foundation.

The rapper visited several HIV-prevention projects around the world and was moved to record a new single about his experiences, entitled ‘One At A Time’.

‘One At A Time’ is now available for download, with all proceeds going to charity.

Please do your bit and support World AIDS Day and MTV’s Staying Alive Foundation by downloading the track.

Read more and watch the video here.

Leona Lewis performing her new single ‘Happy’ in Berlin this evening.

Thank god for the pop ladies – without Shakira, Beyonce and Leona (oh, and Jay Z) the whole evening would have been three hours of rock tedium. Here’s Shaki-Shak doing ‘Did It Again’.

Mr Beyonce gets his turn on the Berlin stage. Is Lil Mama going to appear? Watch and see!

B rocked Berlin, of course – but the abrupt ending seemed to leave the confused crowd expecting more.

Can’t fault Beyonce’s typically amazing performance though – girlfriend brings it every single time. And then some.