The great thing about shows like Britain’s Got Talent is that you never know what you’re going to get. These shows appeal to a wide range of people and their interests, and they almost always surprise.

That was the point of this performance.

Glittering Gonzo with his kitchen tongs and tambourine. Donchez from Wolverhampton, who got the judges and hosts dancing to his “Wiggle Wine.”

And of course, Susan Boyle, who went on to become a singing sensation.

The show has seen the rise of celebrities such as Glittering Gonzo and Susan Boyle.

The number of insanely talented people joining the show is unstoppable.

That guy who brings your food could be the next big thing.

This time, however, the show produced a retired rocker.

Jenny Darren was 68 years old when she auditioned for the show.

She also has a complete granny look. Jenny is asked if she is doing this because she believes she can win the show.

Jenny’s response? “Absolutely!”

The cardigan, dress, and hairstyle don’t give the impression that she’s ready for this. Or does she?

Jenny asks everyone to be patient with her for a little while longer.

She then slowly undresses, shocking all four judges as well as the audience. The granny look has been replaced by a black top, leather skirt, and boots.

Jenny is pumping up the crowd as a familiar guitar riff from AC DC’s “Highway to Hell” echoes through the hall.

Simon’s expression is priceless.

Jenny’s lyrics are a little different but she sticks to the melody, letting her voice rip through the entire venue.

People are already cheering and clapping for the senior rocker and Simon can’t help but smile.

It turns out she’s always been a talented musician. Jenny grew up in Birmingham, Warwickshire, England as an adopted child.

Jenny has spent her entire life playing in various bands in various locations.

She has released four albums and has been singing since the age of twelve. And rather than retiring like most men and women her age, Jenny chose to rock the stage with a little rock and roll!

The judges were blown away by this little old lady belting out one of rock’s most famous songs. David Walliams even stood up to enjoy the jam.

Simon, Amanda Holden, and Alesha Dixon are saluting the rock gods with their hands in the air.

The line from the song that goes,

“Ain’t nothin’ that I’d rather do

Goin’ down

Party time

My friends are gonna be there too”

That’s exactly what’s going on at the moment.

Jenny will not be using crutches, walkers, or wheelchairs.

She’s got the rock and roll spirit, and it’ll keep her going until her heart stops. When that happens, she’ll either be climbing the stairwell to heaven or driving down the highway to hell.

She has a great bluesy rock voice that is very refreshing to hear.

And to think it came from a 68-year-old gal! Following her performance, David mentioned,

“We’ve heard of Jenny from the block, now we have Jenny who does rock!”

Watch the video below!

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Sources: YouTube – Britain’s Got Talent, Wikipedia – Britain’s Got Talent