Brentford midfielder Myles Peart-Harris has joined Portsmouth.
Peart-Harris will spend the rest of the season on-loan at Fratton Park.
Pompey boss John Mousinho said: "He has experience at this level and the fact he has appeared in the Premier League this season, shows his pedigree.
"He is a skilful and powerful attacking midfield player who we're delighted to bring to the club."
With the Bees this season, Peart-Harris has made three appearances off the bench with two more in the FA Cup.