Feature supporting European supremo (8)

I believe the answer is:

forehead

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'feature' is the definition.
(I know that forehead is a type of feature)

'supporting european supremo' is the wordplay.
'supporting' becomes 'for' (being for something means supporting it).
'european' becomes 'E' (abbreviation e.g. EU).
'supremo' becomes 'head' (I can't justify this - if you can you should give a lot more credence to this answer).
'for'+'e'+'head'='FOREHEAD'

Can you help me to learn more?

(Other definitions for forehead that I've seen before include "Brow" , "Frontal bone" , "Space above the eyes" , "Upper part of the face" , "Front of the head" .)

I've seen this clue in The Telegraph.

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