Which music artist's endorsement deal with Beats by Dre headphones eventually led to Apple's $3 billion acquisition of the company in 2014?

How well do you understand the impact of celebrity endorsements in the music industry? This poll explores one of the most successful artist-brand partnerships that changed the game for both music marketing and product promotion. Test your knowledge about how strategic endorsements can transform both an artist's career and a product's market position simultaneously.

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

Dr. Dre
Jay-Z
Lady Gaga
Pharrell Williams