Belcalis Marlenis Almánzar, known professionally as Cardi B, is an American rapper, songwriter, actress, and television personality. Born in Manhattan and raised in The Bronx, New York City, she became an internet celebrity after several of her posts and videos became viral on Vine and Instagram.
Cardi B's Snapchat username is unknown. She does not seem to have a Snapchat account at this moment in time. On social media she has stated that she doesn't really trust Snapchat and thus has no Snapchat. Previously, she had an account under the username of "itkarled" but she no longer owns that account.