The latest of these modern vanity marvels to make the rounds is Lensa AI. You upload about 10 photos so the app can feed that data into its AI algorithm. Then, once it maps your facial features, it generates several fantasy selfies of you. These magical avatars don’t come for free though. But for Lensa AI and several similar self-portrait apps, you’re paying more than you know. The cost comes from the data privacy rights you’re giving up. And these can go far beyond the app itself.