The Sun is reporting that they have inside information about Britney getting angry at Adnan for his scandalous behavior with other women, yelling at him, throwing his iPhone in the pool, and telling him to leave.

Apparently she saw some videos of him out & about with other women–he was caught on video briefly holding hands with one woman. After seeing this, Brit demanded to see his phone and found some pretty racy text messages–”about a dozen…all sent from one girl, all on one day….” The Sun’s insider went on to say, “They were pretty saucy stuff with sexual references…”

After seeing the texts Britney supposedly went nuts and started screaming, saying, “…you’re cheating on me!… That’s it. It’s over!…”

Then she told him to leave and threw his iPhone in the pool.