What's wrong with Paula Abdul?

She's gone all weird and confused on American Idol... and not just Sharon Osbourne weird - we're talking proper, fully-paid-up member of the crazy horse society weird. We're talking X Files weird, here. We're talking "if you were my friend I'd call you a doctor" weird. (You're a doctor, aha!) Anyway, she denies she was drunk, and reckons her confusion is all down to a last-minute reschedule. But do you buy it? Are we being unduly harsh? Have a look and judge for yourself...