For the past two years, MediaTakeOut.com has been reporting on the Chris Brown-Rihanna relationship. Weve spoken to dozens of people who know the couple personally. And many of those that we interviewed have described the relationship between the two as EXTREMELY VOLATILE!!!

MediaTakeOut.com spoke with one insider who claims that R&B singer Rihanna has another side to her that the public has never seen. The insider, who is of Caribbean-descent, explained, Rihanna is a typical hot-*lo**ed Caribbean girl, she doesnt play games One time she was angry at Chris and she [struck] him in the back of his head. I dont think she was playing either. The insider continued, Shes also very jealous. She checks his phone like crazy and keeps him on lock.

But Rihannas not the only one with anger management problems. As MediaTakeOut.com reported to you last year, Chris Brown isnt afraid to let his fists fly either. As the below photos show, last year Chris Brown got into a brutal brawl at a German nightclub.

And theres more. MediaTakeOut.com reported to you in 2007 that a South African woman claimed that Chris Brown manhandled her. Heres an excerpt of that report:

According to a number of witnesses who spoke with MediaTakeOut.com, Chris Brown ran into [South African] actress Khanyi Mbau at the launch of The Real Goboza - a South African weekly entertainment show. And it was during that meeting that all the drama ensued.

Khanyi claims that during a conversation with Chris, the R&B singer grabbed her by the arm in an aggressive manner and asked that she go with him to his hotel room. The South African actress explains, "I tried to pull away but his grip was just too tight.

That's when, according to the lovely actress, her manager came charging to the rescue. Mbau tells, "Malcolm [my manager] had to pull me away from Chris."

Finally, MediaTakeOut.com can also report that many people close to Chris were uneasy with his volatile relationship with Rihanna including Chris mother. Tells one insider, Chris mother didnt like Rihanna for Chris. She felt that their relationship was too serious and she worried that things could end badly.

Unfortunately, she couldnt have been more right.