Flavour Flav comitted the cardinal sin of showbiz when he mistook Miley Cyrus for Gwen Steffani during the iHeartRadio festival.
The pint-sized reality star caught up with the 'Can't Be Tamed' singer backstage at the festival after she presented an award to Lil Wayne and embraced her while calling her Gwen Steffani.
It was only after the pair parted ways someone informed the confused Flavour Of Love reality star of his mega blooper.
"That's Miley. I didn't know that was Hannah Montana," Flav said before going back up to the 19-year-old and asking her to slap him for his emarrassing mistake.
Not your smartest move, Flav, considering the two ladies don't even look remotely alike.
Check the awkward incident out below.