A well known Turner, popularly admired (4)

I believe the answer is:

tina

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

'a well known turner' is the definition.
'tina' can be an answer for 'turner' (Tina Turner, famous singer). I am not certain of the 'a well known' bit.

I don't understand the remainder of the clue.

Can you help me to learn more?

(Another definition for tina that I've seen is " Ain't this a girl?".)

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