Coco Lee has come up with a dance routine that she says keeps her bum toned, firm and perky, reports The New Paper.The Hong Kong-American singer showed off her curves in a red silk peplum dress that featured a see-through skirt when she attended a press meet in Taipei recently.When praised by the master of ceremonies for her assets, she sportingly turned sideways for everyone to catch a clearer glimpse of her J Lo-worthy rear.Later, in a one-on-one interview, she told The New Paper: "I'm so happy with the Co Co song, with the simple dance steps that everyone, young or old, guy or girl can do."Everyone always asks me what's my secret (to having a great figure). Doing the Co Co dance regularly keeps my behind firm."If people have more time and are able to, I also recommend running and doing the StairMaster."Needless to say, the Co Co dance features plenty of stylish booty-shaking.