Although she's got plenty of experience on stage and public speaking, even Miley Cyrus isn't immune from suffering a slip of the tongue.

The Disney star has been in the industry for the majority of her life and was probably doing media training while her peers were still learning their ABC's - but the megastar is still human and sometimes misspeaks.

However, Miley has the added pressure of knowing a crowd of cameraphone clutching fans are on standby to catch it all on film - only for the footage to later go viral.