I found this on another blog, its a quote by the pope

The cultic dances of the different religions have different purposes—incantation, imitative magic, mystical ecstasy— none of which is compatible with the essential purpose of the liturgy of the "reasonable sacrifice". It is totally absurd to try to make the liturgy "attractive" by introducing dancing pantomimes (wherever possible performed by professional dance troupes), which frequently (and rightly, from the professionals' point of view) end with applause. Wherever applause breaks out in-the liturgy because of some human achievement, it is a sure sign that the essence of liturgy has totally disappeared and been replaced by a kind of religious entertainment. Such attractiveness fades quickly—it cannot compete in the market of leisure pursuits, incorporating as it increasingly does various forms of religious titillation. I myself have experienced the replacing of the penitential rite by a dance performance, which, needless to say, received a round of applause. Could there be anything farther removed from true penitence? Liturgy can only attract people -when it looks, not at itself, but at God, when it allows him to enter and act. Then something truly unique happens, beyond competition, and people have a sense that more has taken place than a recreational activity. None of the Christian rites includes dancing.
-Pope Benedict XVI