Brown Eyed Girls' Narsha has been added to the growing list of stars with "naughty hands".

During the latest episode of KBS's 'Immortal Song 2', Narsha and trot singer Park Hyun Bin were asked to reenact the rumba, which Ivy performed with a male partner for the Insooni special.

Just like Ivy's performance, Narsha gave Park Hyun Bin a backhug, but viewers burst into laughter upon seeing where her hands were placed.

Netizens commented, "Narsha is the true adult-idol", "I couldn't stop laughing", "As expected from the adult-idol", and more.

Check out the cut below! (Begins at around 1:55 mark)