05:00My Top TenHot for 2012 specialBBC Radio 1Xtra Duration: 1 hour Sun 8th Jan 2012, 05:00 on BBC Radio 1 N. IrelandThis week's Top 10 features 10 of 1Xtra's Hot for 2012 Acts.GenresMusicPop & ChartMusicHip Hop, RnB & DancehallBrandMy Top Ten Source: BBC Online