Which famous person lost an estimated $100 million on their smartphone business venture that failed within just 49 days after launch?

Even the most famous people can have product disasters! This trivia tests your knowledge about notable product launches by celebrities that dramatically failed in the marketplace. These cautionary tales remind us that star power alone doesn't guarantee success when venturing into product development and retail. Test your knowledge of these infamous celebrity product missteps!

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Will.i.am with his Puls smartwatch
Lady Gaga with her Heartbeats headphones
Kanye West with his Pastelle clothing line
Taiwanese star Wang Leehom with his M8 smartphone