Relaxnews - Not one to be outdone by a recent spate of models popping up behind the microphone,  Brazilian supermodel Gisele Bündchen has recorded a new version of a rock 'n' roll classic by The Kinks.

Agyness Deyn, Karen Elson, and Cara Delevingne are just three major models who've recently been showing off their vocal talents. Now Gisele wants in on the action too.

The 33-year-old model is the highest paid fashion star in the world according to Forbes magazine's recently released ranking of model earnings. To help celebrate the release of the new Fall 2013 collection from H&M, Bündchen has teamed up with the Swedish retailer to record a new charity version of the classic 1964 single "All Day and All of the Night" by The Kinks.

Set to be released on iTunes on September 12, H&M will donate a sum to UNICEF for every single bought to help purchase vaccines for children around the world (although you can also download the track for free from the H&M site).

"I am so excited to be the face of H&M this autumn. I love the street style look, and that we can raise funds for a good cause. I hope everyone downloads my song!" Bündchen told the Telegraph.

Erstwhile married to rock star Jack White, fellow fashion megastar Karen Elson has also released a number of singles including "The Truth is in the Dirt" from her 2010 album, "The Ghost Who Walks" which was recorded by London-based Indie label XL recordings (also home to Vampire Weekend and Sigur Rós).

Here's a teaser of the single: