Almost every popular musician of today's mainstream songs has their own weird backstage demands. These may all probably be to keep their good moods high especially when prepping up for a certain concert or performance.

Even way back in the 80s, odd rumours were spreading about the legendary Van Halen having demanded to remove all brown coloured M&Ms from the candy jars inside his room. Majority of such rumours are believed to have come from those who are called 'riders' - the contracts that declare the needs and wants of these celebrities.

Kanye West was rumoured to have demanded for Versace towel he will use to wipe his sweat when he visited Australia.

In her London 2002 tour, Britney Spears was reported to have demanded lots of McDonald's cheeseburgers, and the weirdest of all would be a photo of Princess Diana in a frame since Spears sees the late royal icon as her greatest inspiration.

A rider from the 2006 tour of Mary J. Blige revealed that the singer required a brand new toilet seat for every city that she will perform in. She has high regards for her privacy that she always requests for a 'Do Not Disturb' sign with 26 exclamation points.

Katy Perry has a very strict policies with her tour driver. He should not share any conversation with the singer and according to reports made by The Smoking Gun, Perry also do not like her driving to sneak by checking on the rearview mirror.

Justin Bieber wants everything squeaky clean in his dressing room while Jennifer Lopez was rumoured before to have made an outrageous demand of a trailer measuring 40 feet furnished in white from top to bottom.

To top off the list, the in demand artist of today, Adele, was also rumoured to have crazy wants like sandwiches without vinegar, chilli, anything citrus and tomatoes and each must be wrapped individually.

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