How awesome! OPI just announced that it has created a Gwen for OPI Nail Art App that allows users to create nail art using Gwen’s OPI nail lacquers! Download the app for free in the iTunes Store here!! (Note: The app requires iOS 6.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.) Have fun and be sure to share pics of your nail art!