MSN launched a Spanish-language video site and mini-site for this week's Billboard Latin Music Awards in a bid to expand offerings to advertisers that are wooing U.S. Hispanics, reports ClickZ. Warner Bros. Pictures will be the exclusive sponsor of the Billboard site, and has also bought Spanish-language advertising on the MSN Latino entertainment channel. The new video site, called MSN Latino Video, will launch with music videos and content from last year's Billboard Latin Music events and will be updated with footage from this year's show.