Which of these unexpected celebrity-brand collaborations actually happened?

In the world of marketing, celebrities often lend their star power to brands through unique collaborations. Some partnerships have become iconic, while others surprised the public with their unexpected pairings. This poll tests your knowledge of famous people who have formed interesting product collaborations that changed the marketing landscape. Can you identify which unlikely partnership actually happened?

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

Bill Gates designed a limited-edition Rolex watch collection called 'Windows of Time' in 2018
Martha Stewart partnered with Snoop Dogg to create a cannabis-infused cooking product line in 2019
Stephen Hawking collaborated with NASA to design a constellation-mapping smartwatch in 2015
Warren Buffett launched a cryptocurrency called 'BerkshireBit' with Elon Musk in 2020