There are at least 3 artists called Cheerleader:
These are photos from concerts where Cheerleader played, so they may be of other bands that played the concert as well.
Firefly Music Festival 2015 Jun 18 - 21, 2015 Dover, Delaware, United States Uploaded by Brad Burkhardt
The Wombats / Cheerleader / Life in Film Apr 27, 2015 New York, New York, United States Uploaded by Sv Roberts
Colony House / Knox Hamilton / Cheerleader Oct 6, 2014 Omaha, Nebraska, United States Uploaded by Jessi Wagner