Cheryl sends The Greatest Dancer viewers WILD as she pulls face when ex Liam Payne makes shock appearance on show

Cheryl’s ex Liam Payne made an appearance on The Greatest Dancer [BBC One] Cheryl’s dance act Frobacks took to the stage to perform a sensational routine, which featured some cameos from some well-known faces including Robbie Williams, Small Mix’s Perrie Edwards and Liam Payne. The stars popped up on the big screen behind the stage through a video call clip, as they gushed over Frobacks, who were performing a routine which caught up a “social network” challenge.  During the …