The delightful trio of Orange Caramel, Lizzy, Nana, and Raina, showed off their blossoming beauty and vocals on the latest episode of 'Weekly Idol'.

SEE ALSO: ILLIT praised for making a significant improvement in recent encore live performance

Defconn and Jung Hyung Don were jokesters as usual, complimenting Nana and Raina and picking on Lizzy. During the infamous 'Random Play Dance' challenge, Lizzy and Nana showed nearly perfect synchronization, leaving the two MCs speechless. However, Nana and Lizzy's luck fizzled out in the end, and as punishment, they were forced to take funny selfies. The selfies were not released on air to protect their image as girl group members. 

The girls were then given another chance to perfect the 'Random Play Dance,' and once completed, they were awarded with a king crab meal at their request.

Check out a clip above!