G4 are reuniting for One Night Only to celebrate their 10 year anniversary.
Jonathan Ansell, Ben Thapa, Mike Christie and Matthew Siff will perform at the Barbican Hall next to the Guildhall School where they originally met and formed G4. The show will take place on Monday 17th November and the group will be joined by award-winning choir Funky Voices.
The four-piece classical group found fame on The X Factor where they finished second in the first series of the show back in 2004. They went on to release three studio albums with their self-titled debut topping the charts and selling over 600,000 copies.
The band announced their split in 2007 as they went their separate ways to pursue solo projects and other interests.
Tickets go on-sale from Friday 4th July at 10am from www.barbican.org.uk