DJ remixed duet featuring Kiss and Love (6)
I believe the answer is:
tuxedo
'dj' is the definition.
(I've seen this before)
'remixed duet featuring kiss and love' is the wordplay.
'remixed' indicates an anagram.
'featuring' indicates putting letters inside.
'kiss' becomes 'x'.
'and' means one lot of letters go next to another.
'love' becomes 'o' (In tennis, 'love' means 'zero').
'duet' is an anagram of 'tued'.
'tued' going around 'x' is 'tuxed'.
'tuxed'+'o'='TUXEDO'
(Other definitions for tuxedo that I've seen before include "An American monkey-suit" , "Garment" , "Dinner jacket (US)" , "American dinner jacket" , "American DJ" .)