T-Mobile announced a MySpace application today specifically for users of the Sidekick messaging device. The application has a new user interface that will allow T-Mobile subscribers to access their MySpace pages and see new messages, friend requests and comments. Users will also be able to view their home pages, access MyMail, blogs and perform searches, as well as update their profiles and send pictures from their Sidekicks to their MySpace photo galleries. T-Mobile will be rolling out the service gradually over the next six weeks, and all Sidekick iD and Sidekick 3 users should be able to download the application and subscribe to the service by the end of October.