The Orange Caramel trio met with actress Christy Chung backstage at the popular Chinese variety show 'Day Day Up'.

SEE ALSO: Orange Caramel appear on Chinese variety show 'Day Day Up'

Orange Caramel appeared on 'Day Day Up' on September 5, where they performed "Catallena". Nana also followed along to Christy Chung's exercise moves. After School posted to their official Facebook, "A photo with the best original sexy star in China Christy Chung backstage at 'Day Day Up'. She's so beautiful ~^^."

Check out Orange Caramel on the show below if you missed it!