Bill from popular singer (7)
I believe the answer is:
invoice
'bill' is the definition.
(I know that bill can be written as invoice)
'popular singer' is the wordplay.
'popular' becomes 'in' ('in' can mean trendy).
'singer' becomes 'voice' (voice is a kind of singer).
'in'+'voice'='INVOICE'
'from' acts as a link.
(Other definitions for invoice that I've seen before include "Statement of money owed" , "Demand for payment" , "List of goods sold" , "Statement for goods" , "ask for payment" .)