Millwall have signed Lewis Grabban from Crystal Palace for £150,000.
Grabban has left Selhurst Park
The 20-year-old striker has signed a three-and-a-half year contract with the Lions and is set to make his debut against Nottingham Forest on Wednesday.
Millwall manager Kenny Jackett was keen to add a forward to his squad following Ben May's recent move to Scunthorpe.
Grabban made nine appearances during a loan spell at Oldham last season and spent the first part of the current campaign on loan with Motherwell.