Shake Shake Go performed as a supporting act for which English singer-songwriting and former British solider on the UK leg of his 2014 World Tour?
James Blunt James Hillier Blount (born 22 February 1974), better known by his stage name James Blunt, is an English singer-songwriter and former British soldier. He originally signed to EMI Music Publishing and is currently signed to Custard Records and Atlantic Records.
Sergey Lazarev Sergey Vyacheslavovich Lazarev (Russian: Серге́й Вячесла́вович Ла́зарев ; ] , born 1 April 1983) is a Russian singer, dancer and actor. He is most famous for his singing career, when he rose to fame as a member of the group Smash!!. The group broke up in 2006. Since then Lazarev has pursued a solo career. He represented Russia in the Eurovision Song Contest 2016 in Stockholm, Sweden finishing in third place (and scoring first in the televoting) .