That's right, according to a source, Joan may be more on the mend than we might think:
Ke$ha canceled her upcoming concert at White River State Park in Indianapolis, Indiana on August 23 so that she can prepare for her performance at the MTV World Stage show in Mexico.
"I am so sorry that I can't party with you this time around. I was really pumped to cover your city in glitter."
What's weird is that her performance will be pre-taped and will air later in September on MTV Latin America. It seems like a shame that she couldn't find a way to please her fans AND still prepare for a pre-taped performance.
Tickets for the Get $leazy tour in Indiana will be refunded.
[Image via WENN.]