Hertha BSC have announced the signing of Dodi Lukebakio from Watford for an undisclosed fee believed to be €20 million.
The 21-year-old has signed a five-year contract with the Bundesliga club after spending last season on loan at Fortuna Düsseldorf.
Hertha BSC have beaten a number of suitors for the Belgian, which include Lille and Schalke.