Last week Rihanna took some shots with famed photographer TerryRichardson, and now we know why.

The “Diamonds” hitmaker is on the cover of Rolling Stone magazineupcoming issue. What’s even more interesting is Rihanna interview with the mag.

In her spread, Rihanna spoke candidly about her relationship with Chris Brown and why she went back to him.

See some excerpts from her interview with Rolling Stone below:

No one is allowed to talk about Chris Brown not even her BFF Melissa Forde.

“I just felt like, why bother? Nobody else is going through it. Nobody would understand.”

On why she split with him in 2009.

“I wanted him to know what it felt like to lose me. To feel the consequences of that. So when that (stuff) came back it hit me like a ton of bricks. Like, God, you’ve got to be kidding right now. But I got real with myself, and I just couldn’t bury the way I felt.”

On being criticized for reuniting with Chris Brown.

“But I decided it was more important for me to be happy, and I wasn’t going to let anybody’s opinion get in the way of that. Even if it’s a mistake, it’s my mistake. After being tormented for so many years, being angry and dark, I’d rather just live my truth and take the backlash. I can handle it.”

“When you add up the pieces from the outside, it’s not the cutest puzzle in the world. You see us walking somewhere, driving somewhere, in the studio, in the club, and you think you know. But it’s different now. We don’t have those types of arguments anymore. We talk about (stuff). We value each other. We know exactly what we have now, and we don’t want to lose that.”

On Chris Brown changing since the beat down.

“I know it comes off like that. And it doesn’t help. For a long time he was really angry, and he felt like he couldn’t get away from it, no matter what he did. But there’s so many reasons why I ever reconsidered having him in my life. He’s not the monster everybody thinks. He’s a good person. He has a fantastic heart. He’s giving and loving. And he’s fun to be around. That’s what I love about him – he always makes me laugh. All I want to do is laugh, really – and I do that with him.”

“Of course everybody has their opinion about him, because of what he’s done. That will always be there. But he made a mistake, and he’s paid his dues. He’s paid so much. And I know that’s not a place he would ever want to go back to. And sometimes people need support and encouragement, instead of ridicule and criticism and bashing.”

On if she helped rehabilitate Chris Brown.

“Wait. You think I’m here to rehabilitate Chris? No, no, no. That is not my purpose. Trust me. I could have done that from the jump if I thought that was my job. My job was to take care of myself – and I did. I wouldn’t be here if I didn’t think Chris was ready. . . ”

“I know. And trust me – it makes me feel great to know that people care. I guess it’s just something that will show with time. There’s nothing I could say that would convince you right now. But we’re in a great place. And I can’t ever see us going back.”

On what she would do if Chris Brown messes up again.

“Listen, I’ll tell you right now: I don’t have to take it. If he gives me that again, here’s what I give him: nothing. I just walk away. He doesn’t have that luxury of (expletive) up again. That’s just not an option. I can’t say that nothing else will go wrong. But I’m pretty solid in knowing that he’s disgusted by that. And I wouldn’t have gone this far if I ever thought that was a possibility.”