The Voice UK spoilers: Jess Glynne and Sia to perform this weekend

Jess Glynne

British singer-songwriter Jess Glynne and Aussie born Sia are both set to sing on The Voice UK live shows this weekend.

25-year-old performer Jess is best known for featuring on Clean Bandit's tracks Rather Be and Route 94's My Love, as well as her own top ten hit Right Here.

This week saw Jess release her new single Hold My Hand and it's currently on course to hit the Number 1 spot come the official chart this Sunday evening.

Not that it needs the boost, Jess will be performing the song on The Voice live semi-final this weekend.

“I’m so nervous of these TV shows," she said this week. "You have all the judges in front of you, that’s my worst nightmare doing an audition.

"I’ve never met Tom or Ricky – I could never be a contestant, I’m too scared.”

Also performing on The Voice UK live semi-final this weekend alongside Jess will be Sia, with the pair following former winner Jermain Jackman and X Factor's Olly Murs who both sung last Saturday evening.

As for the contestants, this weekend will see the top eight semi-finalists perform twice.

They'll each sing another solo track before then performing along with their coaches.

After all the artists have sung the lines will open and another FOUR will leave the competition.

Following the first live show last weekend, Sir Tom Jones is down to just the one act while Rita Ora and Ricky Wilson each have two contestants left. still has all three of his acts in his team going into the penultimate live show at the weekend.

> The Voice 2015 songs! See the semi-final song list HERE!

The Voice UK airs at 7PM on BBC One this Saturday night.

Browse pictures of The Voice 2015 contestants in the semi-finals below...

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