It is no secret that Big Sean's current hit "IDFWU" is partially aimed towards his ex-fiance, Naya Rivera. Back in September, the Detroit native rapper sat down with Ryan Seacrest to confess that the diss record partially depicted his nasty breakup with the "Glee" star, HollywoodLife.com reported at the time.

Although several months have passed since the former couple's split, the rapper continues to slam Rivera in a recent Instagram photo that he posted on his account.

On Saturday, Sean posted a photo of himself on the set of his "IDFWU" music video and captioned the photo, "To be honest I never gave a f**k!"

 To be honest I never gave a fuck!

A photo posted by BIGSEAN (@bigsean) on Nov 11, 2014 at 8:00pm PST

Many fans, critics, and media outlets are now suggesting that Sean's caption was aimed at Rivera.

"His new video and song is all about Naya," said a HollywoodLife.com source. "He's always said that he dodged a bullet with her and then he put it in the song. And he's a quarterback because she's a cheerleader on 'Glee.'"

A day after posting his subliminal diss photo to Rivera, Sean posted another photo of himself behind a large foam middle finger with the hashtag #IDFWU.

IDFWU Μια φωτογραφία που δημοσίευσε ο χρήστης BIGSEAN (@bigsean) στις Νοέ 11, 2014 at 12:51μμ PST

Neither Rivera nor Sean's current girlfriend, Ariana Grande, have responded to his alleged diss.

However, Grande did display her love for Sean during Tuesday's Los Angeles taping of CBS' "A Very Grammy Christmas." She was scheduled to perform several songs for the Grammy special, however the "Love Me Harder" singer surprised audience members when she brought out her new beau, Big Sean, to perform with her on stage.

According to Us Weekly, Sean and Grande were very affectionate on stage during their performance and indulged in major PDA including "gazing into one another's eyes, holding hands, and pressing up against each other."

"It's gone from 0 to 60 fast," an Us Weekly source said about the new couple's relationship.

The source also added that there was "chemistry immediately" between the two, who began dating earlier this fall.

Fans can see Grande and Sean's PDA on CBS' "A Very Grammy Christmas" which airs on Dec. 5.

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