Superstar Beyonce has reached international success and it is no wonder that she is in high demand over in Europe. The “bootylicious” star looked amazing in a black strapless gown at the 2008 Los 40 Principales awards ceremony at the Palacio de los Deportes in Madrid, Spain. The following day, Beyonce headed to the UK for her performance on British talent show “The X Factor” with contestant Alexandra Burke.