24/10/2012 09:32 BST | Updated 24/10/2012 10:11 BST

Jedward Cover Adele's Beautiful 'Skyfall' Song - A Huge Mistake? (VIDEO)

Irish twins Jedward have covered Adele's bold and brassy 'Skyfall' soundtrack and posted their attempt online.

The smart duo published their acoustic version on the same day as the 23rd 'James Bond' film had its royal world premiere in London.

They seem to be taking themselves rather seriously these days with their guitar, moody stares and model-style images - but their singing is still distinctly average.

The terrible twosome first won our hearts/irritated the hell out of us back in 2009, when aged just 17, they auditioned for 'The X Factor'. Last week they celebrated their 21st birthdays and this is their present to us all.

Take a listen to their 'Skyfall' cover above and let us know if they've made a huge mistake in the comments below.

And here's the original sung by Adele:

Jedward turn 21