GrandSlam Copenhagen: Langella - Moshenska, ITA Aniello Langella - Khrystina Moshenska, ITA, dance the Cha Cha Cha in the quarterfinal of the 2012 WDSF GrandSlam Latin in Copenhagen, DEN. latin world 2012 ita den aniello langella federation quarterfinal moshenska cha khrystina copenhagen gs