JANUARY 4 2013

NE 1 Olly Murs ft. Flo Rida – “Troublemaker” 1(×1) 1

RE 2 Taylor Swift – “I Knew You Were Trouble.” 1(×1) 2

RE 3 Rihanna – “Diamonds” 1(×6) 7

NE 4 Maroon 5 – “One More Night” 4 1

NE 5 Justin Bieber ft. Nicki Minaj – “Beauty and a Beat” 5 1

4 7 Frank Ocean – “Lost” 4 26

DROPOUTS:

1 -- Bruno Mars – “Locked Out of Heaven” 1(×3) 3