So You Think You Can Dance?

Recognize the dances? One's an anime opening and the other's an Internet meme:
Pokemon: Bellossom
Ability: Dance Dance
Dance Dance is an ability that causes surrounding bystanders to dance in lieu with the user whenever he/she dances. Usually, the affected person perfectly mimics the user's dance movements, but the user can allow an affected person to dance differently to the same rhythm, like when doing a group dance or a waltz. The user can manually pick anyone to fall under the effects of Dance Dance, but can also automatically cause it to affect anyone within 10m. Bellossom uses Dance Dance a lot, especially out in the street, where she tends to get an urge to dancee and wants everyone to join in (Whether they want to or not). She also uses it to incapacitate suspicious-looking people who try to stalk her (She's not as young as she looks).