Barcelona's Argentinian forward Lionel Messi takes part in a team training session at St George's Park near Burton-on-Trent, central England. (Pics/ AFP)

Barcelona's Argentinian forward Lionel Messi takes part in a team training session at St George's Park near Burton-on-Trent, central England

Lionel Messi received a lot of mixed review online for his new hair colour.

Some compated Messi to star singer Justin Bieber, Jose Mourinho and even his Barca teammate Neymar

What's with the face Leo?

Lionel Messi with his Barcelona teammate and Uruguayan striker Luis Suarez

Messi and Suarez

Barcelona's Uruguayan forward Luis Suarez (R) and Barcelona's Argentinian forward Lionel Messi (2L) take part in a team training session at St George's Park near Burton-on-Trent, central England

Barcelona's Argentinian forward Lionel Messi (L), Barcelona's Uruguayan forward Luis Suarez (R) and Barcelona's Turkish midfielder Arda Turan (2R) take part in a team training session at St George's Park near Burton-on-Trent, central England

Barcelona's Argentinian forward Lionel Messi (R) and Barcelona's French defender Jeremy Mathieu in a team training session at St George's Park near Burton-on-Trent, central England

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