The star turns getting break (7)
I believe the answer is:
shatter
'break' is the definition.
(to break can mean to shatter)
'the star turns' is the wordplay.
'turns' indicates an anagram.
'the'+'star'='thestar'
'thestar' is an anagram of 'SHATTER'.
'getting' is the link.
(Other definitions for shatter that I've seen before include "greatly upset" , "Smash to pieces" , "Support for broken arm" , "Go to pieces" , "Break suddenly" .)