Curren$y is the worst.

Wiz Khalifa and longtime girlfriend Amber Rose finally tied the knot this past weekend, but the ceremony was missing a notable guest -- his frequent collaborator and friend Curren$y.

It's definitely not because of beef brewing. Curren$y was simply too high on weed to remember to come to the wedding, according to an interview with TMZ.

"We were totally like baked and I totally just smoked off my appearance," Curren$y said.

He went on to say he spoke to Khalifa afterward, and he was understanding of Curren$y's situation.

The rhymer's upcoming effort, 'Pilot Talk III,' hasn't received a release date.