请问一下谁有李宇春在唱歌时候跳的那个舞呢？我要学习啊！

it's called salsa but you should look at Ricky Martin's original version. Very different affect!! hope you understand what i said. I dunno how to type in chinese that much. Sorry! =)

那个是爵士舞,去爵士舞学习班就好了么