I don't usually like pranks/practical jokes because most of them are designed to humiliate someone (who doesn't always deserve such treatment), but this is an exception.
Jewel, disguised as a mild-mannered businesswoman (in a fake nose and wig), drops by a local karaoke bar and performs some of her classic songs to a completely dumbfounded audience.
Not at all humiliating or embarrassing; this is funny/sweet/entertaining.
Check it out; it's worth watching: (Um, y'all do know who Jewel is, right?)