Brighton & Hove Albion have announced the club-record signing of Davy Propper from PSV Eindhoven.
The Netherlands international has agreed a four-year contract with the Seagulls for an undisclosed fee.
Manager Chris Hughton told brightonandhovealbion.com: "There is no doubting his pedigree. He's a strong competitor as a central midfielder and will complement our existing midfield players."
The 25-year-old is Brighton's fifth senior summer signing.
He could make his Premier League debut in Brighton's first-ever Premier League match, at home to Manchester City on Saturday 12 August.