I  have two question guys.

when I mess around with the stickers in my pod how can i undo it? (also is there anyway to undo one sticker?)

next question is for the online community:

when you play online,do you collect items/stickers/costumes by playing other people's levels?

thanks in advance .

1) press start , there's an option to clear your pod

2) yes. if they put stickers/items in their levels you can collect them.

In the sticker menu there is a tool to grab and delete stickers, use that to get rid of the stickers you don't want.

When you play online you can collect community items and sticker, and these are kept in your menu for use for a certain number and then they start to be deleted to let others in. There are no costumes that can be gotten by playing online levels.

thanks amerastu,,,do you by any chance like god of war?

yes infact i do like god of war

^^ you got a message then

This takes forever, especially if you have a friend who went sticker happy in your pod.
It's a great method closest to the "undo one sticker" button though.