Chris Coleman's side defeated Belgium 3-1 in Lille last night to set up a last-four clash with Portugal on Wednesday.
Ashley Williams, Hal Robson-Kanu and Sam Vokes got the goals but Aaron Ramsey will be suspended for the next game after getting his second yellow card of the tournament.
Former Wales international Jack Collison says the Arsenal man will be a big loss.
Later tonight, there's another mouth-watering quarter-final at Euro2016.
Germany will face Group E winners Italy in Bordeaux.
Kick-off there is at 8pm.
