Stalks no bit parts celebrity (6)
I believe the answer is:
celery
'stalks' is the definition.
(I have seen 'Edible stalks ' mean 'celery' so perhaps 'stalks' could also mean 'celery')
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for celery that I've seen before include "Perhaps sticks on dining table" , "Plant with edible stems" , "The crunch matter for slimmer" , "Stick vegetable" , "Salad plant, in sticks" .)