There are multiple bands/artists under the name Mika.
These are photos from concerts where Mika played, so they may be of other bands that played the concert as well.
Bestival 2009 Sep 11 - 13, 2009 Isle of Wight, England Uploaded by Maf Daniel
Latitude Festival 2009 Jul 16 - 19, 2009 Southwold, England, United Kingdom Uploaded by Skdotcom