Miley Cyrus: I "Cracked My Tailbone" Doing a "Front Flip"

Credit: Jon Kopaloff/FilmMagic

Is Miley Cyrus seriously injured or merely being facetious?

The 19-year-old singer claimed to injure herself Monday night, according to Cyrus' Twitter account. "I cracked my tailbone doing a front flip onto the couch," the Last Song actress explained. "That's like when I tripped over a pillow and broke my arm. Only me. . ."

Cyrus -- who stepped out in unflattering mom jeans over the weekend -- has yet to elaborate on her current condition.

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Hopefully Cyrus heals quickly, as she's expected to join her love of two years, Liam Hemsworth, on the red carpet for The Hunger Games premiere in March.