26/11/2013 12:29 GMT | Updated 22/05/2015 10:12 BST

Katherine Jenkins Posts Video Of Her Singing Christmas Carols On Instagram!

Katherine Jenkins took a break from posting piccies of her pretty self on Instagram on Monday to give us a sneak peek at her rehearsals for some upcoming festive gigs.

The Welsh warbler showcased the power of her vocal cords as she belted out Christmas carols in the comfort of her own home.

She wrote: "Rehearsing at home with Maestro Inglis for my concert at St David's Hall, Cardiff on 8th Dec & The Royal Albert Hall London on Dec 9th... Hope you can join us!"

Watch the video below to get a flavour of Katherine's talent - we're feeling festive/in the mood for a goblet of mulled wine.

As Louis Walsh would say: "That girl's got the X Factor".

Enjoy Katherine in picture format with the help of our gallery.