VIDEO : Miley Cyrus Gets 'Too Stoned' For Bill Murray Tribute Performance

Hannah Montana taught us "Nobody's Perfect"?and that still applies to modern-day Miley Cyrus. The past Disney star performed Sunday night in honor of Bill Murray receiving the 19th Annual Mark Twain Prize for American Humor. Miley's rendition of "My Way" got off to a good start, but it wasn't long before she flubbed the lyrics. She told the audience, "I got too stoned. I smoked too much and forgot.