Person famous in most areas (4)

I believe the answer is:

star

I'm a little stuck... Click here to teach me more about this clue!

'person' is the definition.
(star is a kind of person)

'in most areas' is the wordplay.
'in' indicates a hidden word.
'STAR' is hidden within 'most areas'.

'famous' is the link.
I am not very happy about this link. It may belong to another bit of the clue.

Can you help me to learn more?

(Other definitions for star that I've seen before include "Brilliant person" , "A .... called Henry (Roddy Doyle)" , "Celebrity - heavenly body" , "A heavenly body or film favourite" , "Luminary" .)

I've seen this clue in the Evening Standard.

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