BeYoutiful Designs. This theme is made specifically for "GO SMS Pro". This will not apply to any other SMS program. Switch on over to "GO SMS Pro" and find your new favorite messaging app and make your phone "BeYoutiful" with this theme. How to apply theme: 1. ) Open GO SMS Pro. 2. ) Tap the menu. 3. ) Select Theme. 4. ) Swipe over to "Installed".