Devlin's honour at X Factor Ball

X Factor finalist Janet Devlin is set to perform at this year's The X Factor ChildLine Ball.

The Irish singer, who made it through to week eight in last year's series, will team up with Diva Fever (Craig Saggers and Joe Al-Smadi) for the glitzy bash, which takes place at London's Savoy Hotel on October 18.

"To be performing at this year's X Factor ChildLine Ball is a real privilege and I'm really looking forward to it," she said.

"All children need to have someone they can turn to when times are tough, and money raised through events such as this helps ChildLine be there for vulnerable children and young people in need of advice and support."

Hosted by The Xtra Factor's Caroline Flack, the ball aims to raise funds for ChildLine - the UK's free, confidential 24-hour helpline and online service for vulnerable children and young people provided by the NSPCC.

"We have so much respect and admiration for all the ChildLine counsellors who volunteer their time to provide round-the-clock support to those in need and help protect vulnerable children and young people from abuse and neglect. We're delighted to be performing at what promises to be a wonderful event, raising vital funds for a very worthy cause," said Diva Fever.

Following the champagne reception and three-course dinner, there'll be a live auction where guests can bid for a luxury holiday to Mauritius and VIP tickets to The X Factor live final.