Jenny Darren recently came out dressed in frumpy granny attire, then stripped and belted out "Highway to Hell" on Britain's Got Talent.
Her band once opened for AC/DC in 1977, so she's GOT talent.
This article also has other examples of shockingly good TV performances, like a Ukranian singer's version of Zeppelin's "Whole Lotta Love."
Are you more shocked when a little kid or an old-timer can really sing?
68-Year-Old Woman Sings AC/DC's 'Highway to Hell' on 'Britain's Got Talent' https://t.co/1suVCFL7a5— Loudwire (@Loudwire) May 1, 2018