Kseniya Simonova

Britain's Got Talent: Champions contestants: See tonight's first line up of acts

Britain's Got Talent: The Champions: Meet sand artist Kseniya Simonova

Britain's Got Talent: The Champions: Five international acts to watch out for

Kseniya Simonova wins first Golden Buzzer on BGT: The Champions

Britain's Got Talent Champions results! First two acts make the final

Britain's Got Talent RECAP! Performances and results from first Champions heat