Locket, the photo-sharing app known for its home screen widgets, is introducing 'Celebrity Lockets' to boost user engagement. This feature allows artists like Suki Waterhouse and JVKE to share exclusive content with a limited number of fans directly on their home screens. Locket aims to replicate the intimacy of sharing with close friends while offering fans a unique connection with their favorite artists. While early feedback is positive, the success of this approach in driving user growth remains to be seen, especially considering similar mixed results with BeReal's celebrity feature.