As we're sure you'll agree, there's nothing more annoying in life than watching beautiful people succeed.
And if you stayed up to watch the recent Oscars, you were probably hoping that host Chris Rock would absolutely ruin the Hollywood A-listers' nights/careers/lives with some viscous, cutting jibes.
But when it comes to cutting celebrities down to size, nobody does it better than South Park creators Matt Stone and Trey Parker. They've spent the best part of 19 years rubbing mud (and whatever else they can find) in the glittering, flawless faces of the rich and famous.
And here, for you delectation: the 15 best celebrity appearances in South Park...