Actress-and-singer Miley Cyrus, 16, has revealed her hectic work schedule has left her unable to sleep at night.
Miley Cyrus is an insomniac.
The actress-and-singer - who has just returned to the US after promoting 'Hannah Montana: The Movie' in Europe - has decided she must have the sleeping condition because she keeps waking up at strange hours.
She wrote on her Twitter webpage: "insomnia - difficulty in falling or staying asleep, sleeplessness. i have just diagnosed myself. i am an insomniac.
"why do i wake up at 5am everyday.... i just wanna sleep until my alarm goes off!!! is that so much to ask! :( (sic)."
Just 24 hours earlier, the 16-year-old starlet complained her inability to get a good rest was causing her physical pain.
She wrote: "i hate when i cant sleep. i end up think to much and then my brain hurts (sic)."
Recently, the young actresses blamed singer Lady Gaga for yet another night of restlessness.
She posted: "getting "poker face" stuck in your head while trying to sleep is OBNOXIOUS!(sic)" | 
