Was marrying Heather Mills the most embarassing thing Paul McCartney ever did?

Unfortunately, no.

And this didn’t help matters any:

So, is that the most cringe-inducing “Wacky Celebrity Cameo” video ever? Or is it the Paul Simon one with Steve Martin and repeat offender Chevy imitating MC Hammer?

“Spies Like Us” peaked at #7 (ye Gods!) on the Billboard Hot 100 in 1985.
Chevy Chase recently played a batshit crazy screaming Jew-hater on “Law & Order”.
Dan Aykroyd married beyond his station then got bloated.