06:00BBC 1Xtra BreakfastMariah Carey National AnthemBBC Radio 1Xtra Duration: 4 hours Wed 16th Jan 2013, 06:00 on 1xtraMariah Carey's love of Ali G makes up today's National Anthem! Chip is Best of British.GenresMusicHip Hop, RnB & DancehallEntertainmentBrandBBC 1Xtra Breakfast Source: BBC Online