Beyonce and Solange Knowles Touring Together!

Last week, Mathew Knowles announced that Beyoncé will embark on a 110-date world tour that will begin in April 2009 and will go through Canada, Europe, the U.S. (with a one-week stint in Las Vegas), Mexico, South America, Japan, Africa, and Australia. Apparently Solange will join her big sis on this world tour!After Beyonce's performance, you'll be able to see Solange perform at an official