Big Sean is speculated to have slammed his ex, Naya Rivera, and gushed about his new girl, Ariana Grande, in a song once again.

WATCH: Naya Rivera Sings Ariana Grande & Big Sean's 'Problem', Is She Better?

Big Sean dropped his newest single Blessings from his newest album Dark Sky Paradise just days ago and it seems like he's still taking shots at Glee star Rivera after the two called off their engagement about a year ago. But he's also reminding fans that he's moved on to someone else.

In the song, featuring Kanye West and Drake, Big Sean raps, "Man this why my old girl was mad at me/ This why I'm your majesty/ Man, the clique is the tightest/ the p---- is the tightest."

WATCH: Big Sean Dodges Questions About Ariana Grande, Talks Rumors That Naya Rivera Used Him 'Didn't Work Out'

Many fans say this is a jab at Rivera and a complement for Grande's body in the same line. If true, it's not the first time Big Sean was said to have dissed Rivera. Word is that his song IDFWU is all about Rivera and their breakup. While he said that the two were actually still together when he penned the hit song, he did admit that he went back and added a line or two after they split. But he maintained he wasn't "bitter" when he wrote it.

He told Complex magazine in its February/March issue the lyrics, "And every day I wake up celebrating s---, why? / Cause I just dodged a bullet from a crazy b----" was inspired by Rivera, who accused him of stealing a Rolex from her after they broke up.

Interestingly enough, Grande has tamed up with Big Sean in his new project. The tracklist was released over the weekend and it reveals that Grande will be featured on the song Research, on the deluxe version of the album.

Chris Brown, John Legend and Jhené Aiko will also be on the album.