Fix your tags to Ke$ha. Songs scrobbled under this incorrect tag will scrobble to the correct tag of "Ke$ha" if Autocorrect is enabled. However, it is recommended that your ID3 tags are corrected to the correct name of this artist.
These are photos from concerts where Kesha played, so they may be of other bands that played the concert as well.
Y100 Jingle Ball 2012 Dec 8, 2012 Sunrise, Florida, United States Uploaded by Summer Nicole
Summer Sonic Tokyo 2012 Aug 18 - 19, 2012 Tokyo, Tokyo, Japan Uploaded by Tokyo Fox