Beyonce treated fans at her rescheduled concert in Antwerp, Belgium to the first live performance of new song 'Standing On The Sun'. The 'Crazy In Love' star was forced to postpone the gig on her 'The Mrs. Carter Show' world tour after falling ill with exhaustion and dehydration. The singer offered a hand-written apology to fans insisting she had never postponed a show in her career. The new show took place on 31st May and didn't disappoint as she performed the track – first heard in her H&M campaign ad. CapitalFm