Four months after Big Sean called off his engagement to "Glee' star Naya Rivera, his ex girlfriend shocked everyone with a surprise wedding as she married her long time friend, Ryan Dorsey. Now, Big Sean is back in the scene as he posted a message on Twitter praising singer Nicki Minaj for her "Anaconda' cover art.

Big Sean tweeted, "Now every time I perform it I'm a think of this." The post included a link to Minaj's cover album, which was a picture of the singer showing off her derriere.

According to gossip blogger Perez Hilton, the rapper was referring to his song, "Dance A**" with the lines: "Only time you on the net is when you Google my a**."

The real reason as to why the rapper broke things off with Rivera is still unknown, but TMZ is reporting that Rivera was too controlling and too jealous of the women Big Sean worked with.

The couple tried to fix their relationship by going to couple's therapy, allegedly because of the "Glee' star's possessive nature. It was said that Rivera "demanded" to know where her fiancé was at all times and would supposedly threaten to ruin his career if he didn't listen to what she said.

Rivera also tweeted that Big Sean was stealing her Rolexes. She wrote, "@bigsean stealing Rolexes from a lady's house now. Maybe cuz I'm on Glee and making more money or something #triflin."

Big Sean broke off the engagement a few weeks after that, and in a statement said, "After much careful consideration, Sean has made the difficult decision to call the wedding off. The recent rumors and accusations reported by so called fake sources are simply untrue. Sean wishes Naya nothing but the best and it is still his hope that they can continue to work through their issues privately. We will not be commenting again on this matter."