Which famous rapper launched a smartphone app called 'Kimoji' in 2015 that initially crashed from high demand but later failed to maintain user interest and was eventually discontinued?

Even the biggest celebrities can't guarantee retail success! This trivia tests your knowledge about notable product failures that had major celebrity endorsements or involvement. While star power can boost sales, it sometimes isn't enough to save poorly conceived products. See if you can identify this famous retail failure that demonstrates how celebrity influence has its limits in consumer behavior and retail sales.

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Kim Kardashian
Kanye West
Jay-Z
Nicki Minaj