Big Sean's ex Naya Rivera performs the song he wrote about her, "I Don't F*ck With You"

The saying goes that revenge is a dish best served cold, but in Glee star and Big Sean's ex, Naya Rivera's case, revenge is best when it is done in a lip-syncing contest.

In the sneak peek clip of the latest episode of Lipsync Battle,  Naya stands on stage, looking like she literally stole clothes from Big Sean's wardrobe and belts out "I Don't F*ck With You," - a song Big Sean supposedly wrote about her at the end of their relationship.

The pair were engaged to get married, but in Naya's 2016 memoir she revealed that she came home one day and caught Big Sean cheating on her with Ariana Grande.

"We'd been fighting for five straight days while he was traveling, and then on the one day that he was back in L.A., he said he didn't want to see me. Well, asshole, I've got a key to your house. I walk in, go downstairs, and guess what little girl is sitting cross-legged on the couch listening to music? … It rhymes with 'Smariana Schmande.'"