Photo: WENN.com

Spotted the giant posters of Rihanna advertising Vita Coco all over the UK at the moment? They're pretty hard to miss  - and probably earned the star a tidy sum as well.

Of course, when it comes to the music business, money isn't just made from selling records and concert tickets, the right promotion can be just as a big a earner as a sold out show - but sometimes, the item in question is just downright weird!

So, from Rihanna's coconut juice to Gary Glitter's soup, Ringo Starr's apple juice, Bob Dylan's lacy knickers and many more - check out some of the oddest and most amazing musician endorsements of all time...