Adele's fans take photos of her dog's poo to sell on the internet.

The 22-year-old musician has caught "eBay weirdos" following her around when she's walking her pooch Louis Armstrong in a bid to get their hands on some unusual memorabilia so they can make money from online.

She said: "The other day I was up north (Northern England) and there were these - well, I don't think they were fans actually, they were like eBayers.

"I'd be at the venue, they'd be there. I'd leave the venue and they'd be there. Then they started taking pictures of my dog doing a s**t and stuff like that. It was really weird."

The 'Rolling in the Deep' singer was also followed into an elevator by an apparent collector and she admits the experience made her very nervous.

She added to The Sun newspaper: "I was on my own taking Louis out for a walk. One of them just got in the lift with me and I got really panicky. Luckily, there was a cleaner on the floor I was on. That scares the life out of me."

Adele's experiences with strange admirers and obsessive fans has made her realise how difficult life must be for megastars like Lady GaGa and Katy Perry.

She said: "I was just thinking, imagine being someone like Cheryl Cole or Katy Perry or Lady Gaga, where you've got to be conniving to have a normal day. I don't think I'd be able to carry on doing music if it got to that point. I don't think it ever will - I don't think I'm the kind of artist where that will happen."