IU showed off her shuffling dance.

On December 18ths episode of SBS 'Popular Music' (MC IU, Goo Hara, Nicole) she made a surprise appearance on X-cross' 'Mini ME' stage.

'Mini Me' is an electronic dance song for the world-wide trend shuffle dance. After the 1st verse IU ran from the MC seats to dance shuffle with X-cross to ran back after, showing off her cute charm.

IU is especially catching the attention of many for her surprising dance skills. On one variety show she surprised everyone with her popping dance while she also received compliments from Jang Woo Hyuk himself for her difficult joint-dance.

On the other hand on this day's 'Popular Music' SNSD, Dong Hae & Eun Hyuk, IU, T-ara, Trouble Maker, YB, A Pink, Tim, Park Hyun Bin as well as Boyfriend, Rania, Norazo, AA, C-real, X-cross, My Name, J-cera, M signal, Bang Young Gook &Zelo made their appearances.