lucy , who is the face of sunkissed , has called on her younger sister lydia to join her in the latest beauty campaign for fake tan brand , sunkissed .
speaking about her first-ever modelling gig , lydia added : ` it was really lovely working together .
' the sisters , who show off their toned legs in the new shoot , said it was ` really lovely working together ' because they do n't get to see each other often .