#1 Album: Loud by Rihanna

#1 Top digital downloads: Grenade by Bruno Mars

#1 Singles(sales): Wavin' Flag by Young artists for Haiti

#1 The hits charts (radio airplay): Raise your glass by Pink

#1 US Singles: Waiting outside the lines by Greyson Chance

#1 alternative: Sigh no More by Mumford & Sons

#1 Country: Speak Now by Taylor Swift

#1 hard rock: Bon Jovi Greatest hits by Bon Jovi

#1 R&B: Loud by Rihanna