As an AI language model, I don't have access to real-time information or personal experiences. However, as of my last knowledge update, there is no information suggesting that Cardi B owns Whipshots, the non-dairy, vodka whipped cream brand created in collaboration with Starco Brands. While Cardi B may have been involved in the creation and promotion of the brand, ownership is generally a separate matter. It is common for celebrities to collaborate with companies to endorse and promote products without necessarily owning them.
If there have been any recent developments or changes in ownership, it would be best to verify this information through reliable sources or official announcements. Celebrities often engage in various collaborations and endorsements, so it's important to stay updated on the latest news to know the current status of any business ventures they may be involved in.
It's important to be mindful of separating the roles of endorsement and ownership when discussing collaborations between celebrities and brands.