After Rihanna's major altercation with Chris Brown at the 2009 Grammy Awards, there's no doubt that every year when the big show comes around, she probably gets a little emotional -- especially with her ex sitting in the audience!

This year, both Brown and Rihanna gave performances, and while Chris did an amazing job as usual, to me, it was RiRi who really stole the show. Rihanna opened up with her hit We Found Love, although she started off by sitting down, singing the first few lines slowly and emotionally before the music kicked in and she really put on a show. Check it out!:

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Despite starting off covered up, Rihanna ripped off her jacket to reveal a sheer, black, belly shirt, paired with black leather shorts and black tights. It was a definitely a sexy look for the singer, who also donned one of my favorite red carpet looks of the night. After bringing the crowd to their feet with We Found Love, Rihanna was joined on the stage by Coldplay to sing Princess of China.

Although we've heard rumors lately that Rihanna and Brown are secretly getting back together, it definitely seems like she used this performance to show him how she's moved on, don't you think!?

What did you think of Rihanna's performance?!