Easy on Prince Andrew? (2,5)
I believe the answer is:
no sweat
'easy' is the definition.
('no sweat' means something is easy)
'on prince andrew?' is the wordplay.
I cannot really see how this works, but
'on' could be 'at' (I've seen this in other clues) and 'at' is found within the answer.
This may be the basis of clue (or it may be nonsense).
(Other definitions for no sweat that I've seen before include "easily done" , "That's a piece of cake (anti-perspirant unnecessary!)" , "Don't worry" , "That won't be a problem" , "There shouldn't be any objection" .)