Duncan James has said Blue are "quite a superstitious band," with him revealing that there's a ritual they do before every show - ahead of their 20th anniversary tour.
The singer, 44, will be reuniting with his bandmates Simon Webbe, 43, Antony Costa, 41, and Lee Ryan, 39, for the Heart & Soul tour later this year, to celebrate the occasion.
The band - whose debut single All Rise was released in 2001 - had originally been due to embark on their anniversary tour last year, though it was postponed due to Covid-19.