I know Rihanna is really popular right now, but homegirl needs to be really careful cause karma is a bitch, and that’s all I’m going to say.

When asked what she thought about Britney Spears’ situation and Lindsay Lohan’s situation, Rihanna told British “Cosmopolitan” that she’s doubtful.

The “Umbrella” hitmaker has urged the pair to get their lives back on track but insists no one can do anything to help unless they decide to sort themselves out.”There’s nothing I can say that’ll change their minds about their lifestyles. They have to make the change for themselves and I don’t know if they want it bad enough.”

Damn it, I didn’t want to agree with Rihanna but I do. I don’t think they want to change that bad, either. But hey, I bet when they read about other celebrities doubting them and putting them down then they just turn to the bottle. So basically, Rihanna is why Britney is an alcoholic.

Good job, Rihanna. Hope you’re happy!