LOS ANGELES, CA - MARCH 18: Actress Naya Rivera attends the "Glee" 100th episode celebration at Chateau Marmont on March 18,
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Naya Rivera's new book, Sorry Not Sorry: Dreams, Mistakes, and Growing Up is out Tuesday, and in it, she's sharing a BUNCH of juicy tidbits about her time playing Santana Lopez on Glee and her highly publicized relationship with Big Sean.

And along with talking a lot of shit about cast mate Lea Michele, she shared that she found out her engagement to Big Sean (who wrote "I Don't Fuck With You" about their relationship) was called off via that infamous statement on the internet. She wrote (via Us Weekly):

"So I learned that I was no longer getting married from THE INTERNET, and at the same time as the rest of the world. Not only were we no longer getting married, but apparently we weren’t even together anymore.”

If that isn't enough tea for you, she also shared that she found Ariana Grande (Sean's girlfriend of eight months after Rivera) in his house while she was still with her fiancé.

"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."

Watch our interview with Big Sean below: