Geri Horner and Jade Thirlwall have joined 'RuPaul's Drag Race UK'.

Geri Horner

Geri Horner

The Spice Girls and Little Mix stars have both been confirmed as guest judges for the upcoming first series of the BBC Three show, and the 'Wannabe' hitmaker is looking forward to joining the panel.

She said: "This show has brought so much joy and pride to people all over the world. I can't wait for everyone to see the amazing queens representing the UK in this first ever series."

'Black Magic' singer Jade - who is a huge fan of the US version of the show - admitted she wishes she could have been a queen herself.

She added: "I love absolutely everything about drag. I love that it's art.

"I love how fabulous it is, how fun it is, I love that you can transform your body into a fantastic beautiful woman ... the whole thing! I just wish in my next life I can be a drag queen."

The star once hosted a drag queen-themed birthday party, and she starred alongside 'Drag Race' queens Alaska, Courtney Act and Willam in Little Mix's 'Power' video two years ago.

Geri, 46, and Jade, 26, will each appear in a separate episode alongside panellists RuPaul, 58, and Michelle Visage, 50.

Comedian Alan Carr, 43, and chat show host Graham Norton, 56, will both make regular appearances as rotating judges.

'Game of Thrones' actress Maisie Williams, 22, has also already been lined up as a guest.

She previously said: "What I love the most about drag is the story of the drag queen behind the facade.

"I think that so much of drag comes from a place of real pain and seeing how that transforms into a character is so interesting to me. I love that about art and about drag."

The show is "coming soon" on BBC Three.