She's disguised as an artist (4)

I believe the answer is:

sara

'she's' is the definition.

'disguised as an artist' is the wordplay.
'disguised' indicates an anagram.
'an artist' becomes 'RA' (Royal Academician, member of Royal Academy of Arts).
'as' anagrammed gives 'sa'.
'sa'+'ra'='SARA'

I've seen this clue in the Evening Standard.

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