Manchester City star Robinho has taunted Manchester United after their dismal Champions League defeat last night.
City's Brazilian striker said: "I was cheering for Barca. First, because I have friends there and also because United are our biggest rivals.
"I was sure Barca would prove they are Europe's best team.
"Not just Europe - they have the greatest and most powerful squad in the world."
Robinho also claimed Barca's win ended the debate over whether Cristiano Ronaldo or Lionel Messi is the world's best player.
The City star said: "Messi proved without a doubt he's the best."