The Wanted have confirmed Nathan Sykes is taking a break as he undergoes 'specialist throat surgery' this week.
The Wanted are 'shocked' by US success
The Glad You Came stars admit their success Stateside took them by surprise, by say they've 'loved every minute of it'.
The Wanted reached number three on the Billboard Hot 100 singles chart in America after their song Glad You Came was featured on the hit TV show Glee.
'It's been long and tiring but it's been pretty shocking for us, in a good way,' revealed Max George on Daybreak. 'The reception in the US has been amazing, like it was here.
'We've loved every minute of it,' beamed the 23-year-old singer.
The Wanted were the first British band to have such success with their first US single since Take That went to number 7 in the US with Back For Good in 1995.
The band's new single, Chasing The Sun, was penned by their friend Example.
The Wanted release new video stills
See the photos from The Wanted's new music video, shot in sunny LA!
The 'Glad You Came' stars have announced details of new song taken from forthcoming third album
The Wanted have revealed that Malia and Sasha Obama are fans of their music.
The band's debut US single 'Glad You Came' has now gone triple platinum stateside having sold over three million copies