West Ham United's busy transfer window continued as the Premier League club signed Portuguese forward Xande Silva from Vitoria de Guimaraes on Thursday.
The 21-year-old, who played 26 times in the Portuguese top flight last season, has signed a three-year contract.
"This is a very important moment for me. This is a new experience for me, out of Portugal. I am very happy to be here at West Ham," Silva said on West Ham's website.
Silva joins a host of new signings the club have made since Manuel Pellegrini took charge after the end of last season.