Ryan Longman has become Millwall's seventh signing of the summer.
The versatile 22-year-old forward has joined the Lions on loan from Hull City until the end of the season.
Surrey-born Longman is a former Brighton youth player who moved to Wimbledon on loan and then Hull, where he made 37 appearances last season.
He is available for the South London side's Championship trip to Birmingham on Saturday as they look for a third win of the campaign.
Millwall director of football operations and recruitment Alex Aldridge said: "Ryan is a player we know really well having tried to sign him previously, so we are very pleased to add him to our squad.