Which celebrity's smartphone app called 'Kimoji' suddenly shut down in 2019, causing customers who had paid $1.99 to completely lose access, resulting in significant backlash and refund demands?

Even the most famous people can experience spectacular product failures. This trivia tests your knowledge about celebrity-endorsed or created products that flopped dramatically in the marketplace. These cautionary tales show that star power doesn't guarantee business success, and sometimes can lead to embarrassing retail failures that haunt celebrities' business portfolios.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Kim Kardashian
Beyoncé
Taylor Swift
Rihanna