BlackBerry is starting to bring in more designers for the BBM shop in terms of BBM Sticker packs. The latest is a food themed sticker pack called Nummies by Canadian artist Andre Jolicoeur. It gives you everything from pizza to hotdogs as you wish.
There is also a new release of a locale specific sticker pack for the World Cup for BBM users in Indonesia. It is a Coca-Cola themed football sticker pack that currently is only showing up for users there. DJ Reyes confirmed that you can use the friend hack to get the stickers even if you do not live in Indonesia. You just need to get someone who has the sticker pack in Indonesia to send you a sticker. When you click on it you will be able to pick it up for yourself.