January 5 "Thrift Shop" Macklemore&Ryan Lewis featuring WanzJanuary 19 "Scream & Shout" will.i.am featuring Britney SpearsJanuary 26 "Don't You Worry Child" Swedish House Mafia featuring JohnFebruary 2 "Suit & Tie" Justin Timberlake featuring Jay-Z February 9 "Fuckin' Problems" ASAP Rocky featuring Drake,Kendrick Lamar&2 ChainzFebruary 16 "Sweet Nothing" Calvin Harris featuring Florence Welch "Try" Pink February 23 "Daylight" Maroon "When I Was Your Man" Bruno Mars March 2 "Harlem Shake" Baauer "Started from the Bottom" Drake "Stay" Rihanna featuring Mikky EkkoMarch 9 "Love Me" Lil Wayne featuring Future& Drake March 30 "Just Give Me a Reason" Pink featuring Nate Ruess April 6 "Feel This Moment" Pitbull featuring Christina Aguilera April 13 "Radioactive" Imagine Dragons "The Way" Ariana Grande featuring Mac MillerApril 20 "Can't Hold Us" Macklemore & Ryan Lewis featuring Ray Dalton "Cruise" Florida Georgia Line featuring NellyApril 27 "Heart Attack" Demi Lovato "Mirrors" Justin TimberlakeMay 4 "Gentleman" PsyMay 11 "I Love It" Icona Pop featuring Charli XCX
