Amy went for a quick laugh Tuesday night as Kimye cruised into the event -- faking a fall right in front of them as they posed for pics. Now, every comic knows a good pratfall gets a laugh every time ... UNLESS you're playing to an audience of 2 who ain't having it one bit.
Yeezy and KK's faces said it all ... 100% pure unimpressed shade.
As for where Amy got the ridiculous idea it's fun to upstage people? Who knows ... maybe Taylor Swift and Beck have a clue.