Hundreds of pupils across Wales will be popping and locking their way near you in the regional heats of the Welsh Inter High School Street Dance Championships.

Dance crews from across the country will battle it out against each other in a bid to become one of the 42 finalists to vie for the championship title with the grand final taking place at St David's Hall in Cardiff in January.

This month's video follows the girls from Llanedeyrn High School in Cardiff as they put together their routine for the Cardiff heats taking place in early December.

Best of luck to the girls from Llanedeyrn High School and all the dance troupes taking part in the competition.