Can a pop star actually be this dizzy? Demi Lovato confuses 'genes' for 'jeans' in latest slip-up

Either Demi Lovato is more clueless than Cher Horowitz or she's a total genius who is trolling us all.

During a BBC1 radio driving segment where three English high school students put their lives in Demi's hands, despite her questionable driving skills, the talk turned to inherited genes.

Watch above as general school subject chatter takes a turn for the hilarious. 

You might remember another magical moment that the 23-year-old singer gave us last week when she proclaimed her love for mugs when asked in an interview what her favourite dish was.

Relive it for the lols, below: