VIDEO: Barcelona fans mistakenly throw missiles at own team's bus ahead of fiery Champions League clash with PSG

Ahead of the high-voltage clash, local fans gathered outside the Montjuic Stadium to welcome the teams when a section of the supporters seemingly threw glass bottles towards one of the buses as they mistook it for the PSG team bus. However, the transport that was hit was not carrying the players.

The Blaugrana fans are expected to jeer their former player Ousmane Dembele who moved to the French side last summer. The winger had scored a goal in the first leg at Parc des Princes last week, though Barca won 3-2.

After facing Luis Enrique's side in Europe, the Catalan giants will shift their focus to La Liga where they are all set to take on arch-rivals Real Madrid on Sunday.