Big Sean & Ariana Grande Blast ‘Evil’ Naya Rivera On ‘Research’ — Listen Now

Shots fired! Big Sean just dropped a hot new track with his girl, Ariana Grande, and it sure sounds like he is dragging his ex, Naya Rivera, through the lyrical mud! Click inside to hear 'Research'! Big Sean, 26, is calling out one of his "evil" exes with the help of his girlfriend, Ariana Grande, 21. Not only does he call out the ex -- presumably Naya Rivera, who he's enjoyed dissing in the past -- for hacking his phone and emails, but he also blasts her for cozying up to some of his rapper friends. Burn!

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Big Sean & Ariana Grande Diss Naya Rivera In ‘Research’

Not only is Big Sean totally slamming his “evil” ex, but he enlisted he help of Ariana to do a little mocking in the song’s chorus.

In “Research,” Big Sean raps about an ex having “evil” in their eyes and acting like a “cop” by hacking into his phone and email accounts. Eek.

Even better, it’s his current girlfriend, Ariana, who really gets to dig into Big Sean’s ex — possibly his former fiancee, Naya — as she sings the chorus about his ex texting him all of the time.

One of the harshest burns comes from Big Sean though, when he says: “You hang around too goddamn long, it’s like you need work. Do you, do you, do you got a job? I mean, for real.”

Check out some of the lyrics below, and be sure to comment below and let us know what YOU think about “Research”:

Through all the evil in your eyes I can still see the good though
But you unlockin’ my cell like you is a cop
How you decode all my V-mails, G-mails even P.O. boxes got me P.O.’d
You saw my emails with CeCe when you wasn’t CC’d

You talkin’ bout I had the key to your heart
Then I got my first European you took that key then you keyed it

I saw you wearin’ Drake’s chain like you were part of his crew
I saw you chillin’ with Meek Mill up at the summer jam

Seein’ you at the SoHo House I know you can’t afford that tab

Tell us, HollywoodLifers — Do you like Big Sean and Ariana’s new song? Do you think they should record music together more often? Comment below with your thoughts!

— Lauren Cox