210 Katy Perry Roar 456 P!NK Just Give Me a Reason (feat. Nate Ruess) 470 Bruno Mars When I Was Your Man 472 Macklemore & Ryan Lewis Can't Hold Us (feat. Ray Dalton) 547 Eminem The Monster (feat. Rihanna) 607 Lorde Royals 620 Miley Cyrus Wrecking Ball 702 Bruno Mars Locked Out of Heaven 1211 Macklemore & Ryan Lewis Thrift Shop (feat. Wanz) 1402 + 1497 Robin Thicke Blurred Lines (feat. T.I. & Pharrell) N/A Baauer Harlem Shake
2012 #1s: Where Are They Now?
606 Maroon 5 One More Night 614 Fun. We Are Young (feat. Janelle Monáe) 616 Taylor Swift We Are Never Ever Getting Back Together 660 Gotye Somebody That I Used to Know (feat. Kimbra) 702 Bruno Mars Locked Out of Heaven 752 Kelly Clarkson Stronger (What Doesn't Kill You) 938 Adele Set Fire to the Rain 1081 Rihanna Diamonds 1097 Flo Rida Whistle 1350 + 1448 Carly Rae Jepsen Call Me Maybe 1425 Rihanna We Found Love (feat. Calvin Harris) N/A LMFAO Sexy And I Know It N/A Katy Perry Part of Me
2011 #1s: Where Are They Now?
453 + 1078 Katy Perry Firework 465 Maroon 5 Moves Like Jagger (feat. Christina Aguilera) 613 Adele Rolling in the Deep 624 Adele Someone Like You 862 Bruno Mars Grenade 947 LMFAO Party Rock Anthem (feat. Lauren Bennett & GoonRock) 1119 Rihanna S&M 1425 Rihanna We Found Love (feat. Calvin Harris) 1438 Pitbull Give Me Everything (feat. Ne-Yo, Afrojack & Nayer) N/A Britney Spears Hold It Against Me N/A Wiz Khalifa Black and Yellow N/A Lady Gaga Born This Way N/A Katy Perry E.T. N/A Katy Perry Last Friday Night (T.G.I.F.)
One More Night the highest of the 2012 #1s. People are so harsh on that song, it's one of Maroon 5's best, but Gangnam Style really did deserve at least 1 week at #1 (5+ to be honest).
Saving Rihanna's career. 
