Which celebrity famously switched from Pepsi to endorse Coca-Cola in 2013, breaking what had been one of the longest-running celebrity endorsement deals in pop culture history?

In the fast-paced world of celebrity endorsements, sometimes brands and stars make unexpected moves that shake up the industry. Major endorsement deals can define a celebrity's image as much as their actual work, and companies invest millions hoping for the right partnership. This poll tests your knowledge of a notable endorsement shift that surprised the pop culture landscape and changed a major brand's marketing trajectory.

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

Beyoncé
Taylor Swift
Justin Timberlake
Rihanna