mcyruspart2082509_01_X17.jpgAww, poor girl!

She's only two weeks into her Wonder World tour, and she's already encountering some technical difficulties!

Last night Miley Cyrus performed in Salt Lake City, Utah, and in the middle of singing "7 Things," the Disney princess ran off stage! Hours before the show Miley tweeted, "Think I'm gonna take one more nap before the BIG show here in SLC. My throat is yelling at me to SHUT UP. Strep is the worst thing ever."

Miley reclaimed the mic about 15 minutes later, but it sounds like she's still unsure about her show in Omaha later this week. Miley posted the following message earlier today, "Keep your fingers crossed Omaha. I am not feeling to [sic] good this morning....Back to sleep. Night night."

Feel better Hannah Montana!