I'm so glad we live in a world where there is not just one Knowles sister, but two, and that we are free to love both of them equally. A few months ago, I went to see Solange -- that's Beyonce's little sis, for those of you who do not keep up with the spawn of Tina and Matthew -- perform and was struck by how different these two are. Solange is a lot more understated in her singing, in her style and in her dance moves. But oh, how the crowd loves it when Basement Baby gets her groove on! While Beyonce turns out all sorts of tricks at her immense live show, all Solange has to do to get her fans screaming is snap her fingers, roll her shoulders and shimmy her hips. Click through to check out Solange's killer moves on stage at Glastonbury Festival this weekend.