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.
T In The Park 2011 Jul 8 - 10, 2011 Kinross, Scotland, United Kingdom Uploaded by Craigf84
Kesha / Beardo Feb 19, 2011 Denver, Colorado, United States Uploaded by Joeyirsik