what are the cutie mark cresaders cutie marks?

The cutie mark crusaders cutie marks are probably:
-Sweetie Belle is singing
-Scootaloo is dancing
-Applebloom is painting or renovating
I got all of these answers from other fans, so I don't kow if they're correct or not...

Sweetiebelle:singing. Scootaloo:doing tricks on her scooter. Applebloom:working on the farm with applejack

no

i think sweetie bells will be a heart,scootalooa butterfly,and applebloom a heart shaped apple

I'm kind of hoping they someday bring out some brushables of the fillies after they have earned their cutie marks! Maybe something for them to do after FiM has finished (or if they do earn their cutie marks in an episode).

My guesses for them so far:
Apple Bloom - a red apple inside a pink flower.
Sweetie Belle - a microphone with stars around it.
Scootaloo - a scooter with speed streak lines behind it.

My "headcanons" for how each one earns her mark:
Apple Bloom - she is designing (or maybe fixing) the inside of a barn, combining her design/decorating skills with working on her family's farm.
Sweetie Belle - something happens that causes her to forcefully overcome her fear of singing in front of a large audience.
Scootaloo - she performs a seemingly impossible move on her scooter that no other pony has ever done before, a little like Rainbow Dash with her sonic rainboom.