rihanna

- Chris Brown unfollowed Rihanna on Twitter because she followed Drake on Instagram.

Lots of people don't think Rihanna should have ever reunited with Chris Brown, considering their violent, volatile history and penchant for partying. One of those people is Brown's own dad.

Rihanna ... topless? That's nothing new, right? Well, she has chilled with posting the in-the-buff shots as of late, but she's back to her old tricks again. The singer shared a topless shot (April 22) of herself in yellow panties and covering her boobies with a white robe while getting ready for one of the gigs on her Diamonds Tour...

Don't worry. Rihanna's not going to be asking anyone to shut up and drive her to the maternity ward any time soon.

Rihanna and Ciara might be R&B's foremost frenemies -- they can't stop feuding in public, and they're just as good at making up. These days, the squabbling divas seem to be on the outs, and judging from Ciara's latest comments, a reconciliation may not be coming anytime soon.

Now that Chris Brown and Rihanna are off again, RiRi has taken to addressing the couple's most recent split the only way these two crazy kids know how... in the most public fashion possible.

Ri-united and it feels so good? Or did they ever really split?

You wrong for that one! Serial dater John Mayer is coping with his breakup from Katy Perry in a very interesting way... by trying to get into her BFF Rihanna's pants of course!

When Chris Brown and Rihanna's 8,732nd split was announced earlier today, the Internets went wild looking for anyone at which to point its collective troll finger. Apparently one of those fingers landed on a self-proclaimed actress and model (read: waitress) named Keisha Kimball, who was spotted holding hands with Brown. But it's not what it looks like!

Here's something that won't shock a single member of the Rihanna navy. The singer's already-fraught-with-problems Diamonds tour -- which saw two canceled dates in the first week -- has hit another snag, this one at the border of Michigan and Canada.

Rihanna is a style lightning rod. On one hand, she plays by her own rules, creating and breaking fashion prescriptions with little regard to how everyone else does things, and sometimes she wows us. Other times, though, she completely misses the mark. We noticed that happens usually when she wears pants. Now, we're not suggesting she go pantsless anymore -- she does that enough on social media. B

It's that time again -- let's take a moment to gawk at some of the best and worst dressed celebs of the week. Whether it's Mila Kunis stunning in an Alexander McQueen gown for one of the 'Oz the Great and Powerful' premieres or Rihanna raising eyebrows with doubled up jeans (if that's indeed what they were), there were several head-turning ensembles worthy of praise ... and dissection.