Singer Lisa tucked in to sloe berries (4)

I believe the answer is:

loeb

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

'singer lisa' is the definition.
(I've seen this in another clue)

'in to sloe berries' is the wordplay.
'in' indicates the answer is hidden within the clue.
'LOEB' is hidden in the letters of 'sloe berries'.

'tucked' is the link.
I am not very happy about this link. It may be part of another bit of the clue.

Can you help me to learn more?

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