Rihanna "Can't Dance & Can't Dress"

I understand that Rihanna can sing really well and that she's incredibly popular right now due to her catchy song, "Umbrella," but she can't dancer or dress! Example one.


Example two: purple corset with purple pants?


I guess this dress is okay, but I'm not liking the short hair on her. It doesn't look awful, but it doesn't look great.