Joanna has been collecting album stickers for several years.

'Actually, it's a pretty expensive hobby. It costs about 25p for a packet of five stickers. There are usually about two hundred and fifty stickers in an album. But, of course, after a few packets you get a lot of "doubles" - stickers that you've already got. I've just finished the American Rock Stars album, and I bought a hundred and sixteen packets myself. I swap stickers with my friends. When you get near the end of an album, you can send away for the ones you haven't got. You can only send away for a maximum of twentyfive stickers, though. I've been collecting the ALL ABOUT SPORT stickers for about six weeks. I've already got ninety-six different stickers.... and a lot of swaps!'