Wolves have signed former Chelsea striker Diego Costa on a free transfer until the end of the season.
The 33-year-old attacker has been without a club since leaving Brazilian side Atletico Mineiro last January.
Costa completed his medical last Thursday as cover for new signing Sasa Kalajdzic, who suffered a cruciate injury on his debut.
Costa, who is closing in on 500 career appearances, won the English Premier League twice with Chelsea and claimed several trophies with Atletico Madrid in two spells for the Spanish club.
He had a trial with Wolves last week to assess his fitness and suitability.
Wolves are currently 14th in the Premier League table after only registering one win in six games this season.