Justin Timberlake's "Pusher Love Girl" is literally the BEST SONG EVER.

We usually make it a point to stay composed when talking about music we're obsessed with, but that's all going out the window now, because OMFG Justin Timberlake's "Pusher Love Girl" IS BANGIN'!!! Like, really and truly the best song we've heard in a hot second. And don't get us wrong, we felt the exact same way about "Mirrors," but the scales DEFINITELY tipped in "Pusher Love Girl"'s direction after watching Justin DESTROY IT on last night's "Late Night With Jimmy Fallon."

Watch Justin Timberlake perform "Pusher Love Girl" on "Late Night With Jimmy Fallon" after the jump.

As you might've heard, it's Justin Timberweek on "Late Night With Jimmy Fallon," and what better way for Justin to celebrate than by giving Jimmy an elbow-five AND unleashing his gorgeous, buttery, better-than-Usher falsetto on to the world? (Sorry Ursh, don't worry! You still clock in at number three, after Frank Ocean.) And let's not forget that funky as hell horn section, which totally enhanced every inch of the "Suit & Tie" crooner's live act. Oh, and if you, like us, are dying to hear the studio version of this JT banger, than sit back, crack open a bottle of Merlot, whip up some gluten-free pizza with organic mushrooms (damn, I live my life on the EDGE), and stream Justin's The 20/20 Experience in full before it officially drops on March 19.

+ Watch Justin Timberlake perform "Pusher Love Girl" on "Late Night With Jimmy Fallon."

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