Britney Spears commercial for the "Britney Spears live from Miami" special, broadcasted live on Showtime as part of The Onyx Hotel Tour. Source: Lexa1988-L1. Check out http://www.britney-online.net for more. DISCLAIMER: I do not own the video(s) nor the song(s) used here, this is for promotional and entertainment purposes only. No copyright infringement intended.