Girl Talk is the name of at least 4 known artists:
These are photos from concerts where Girl Talk played, so they may be of other bands that played the concert as well.
Austin City Limits Music Festival 2009 Oct 2 - 4, 2009 Austin, Texas, United States Uploaded by Arnell
Virgin Mobile FreeFest Aug 30, 2009 Columbia, Maryland, United States Uploaded by Andrewshungry