It's gettin' ugly now that rapper Big Sean and 'Glee' star Naya Rivera have called off their engagement after several months of betrothal. They are officially dunzo.

It sounds like the rapper ended things and Rivera then took to Twitter to accuse him of stealing a Rolex in a tweet that is now deleted. The Sean and Naya "uncoupling" --conscious, unconscious, whatever -- brought some serious drama into the digital space and became a Twitter trending topic.

Big Sean's rep issued a statement on the split to Hollywood Life, which read as follows:

After careful thought and much consideration, Sean has made the difficult decision to call the wedding off. The recent rumors and accusations reported by so called or 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.

Things quickly got nasty and public. A source told TMZ that Sean, 26, made the decision to end the engagement weeks ago. He reportedly felt his (now former) fiancée, 27, was too controlling and jealous of any females around him, even the ones he worked with or met while touring. She did diss his exes in her single 'Sorry,' which didn't go anywhere.

Then Rivera hit Twitter saying that her ex jacked a Rolex from her. A source told TMZ that it was initially Sean's watch that he purchased for himself and gave it to Rivera to wear, not to keep.

Drama, drama, drama.