Def Jam celebrated 30 years of music with some of it's biggest artists in New York Thursday night.

While the night featured performances from notable Def Jam alumni, including Ja Rule, Ashanti, Redman & Method Man, Fabolous and many more, Big Sean made sure to make his performance extra special.

When the Detroit-bred rapper took the stage at Brooklyn's Barclay's Center, he cleverly changed the lyrics to his verse on the hit "All Me", in order to take a swipe ex-fiancée Naya Rivera.

"My old girl is on Glee and sh**," he rhymed before spitting, "Probably making less money than me and sh**."

Sean and Rivera began dating in April 2013 and were engaged just a few months after. The two called it quits in April 2014 and the Glee actress went on the wed her close friend Ryan Dorsey.

Sean, who recently admitted his single "I Don't F** With You" was about his split with Rivera, is currently dating pop starlet Ariana Grande.

Source: Twitter