Selena Gomez's Coke Bottle
For Gomez's, a celebrity sponsorship can go a long way toward garnering interest in their product. If any brand knows this well, it's Coca-Cola.
The brand has worked with multiple pop stars in the past, but it was their 2016 partnership with Selena Gomez that broke records with Instagram likes. The image simply shows the singer drinking Coke from a bottle with one of her lyrics on it, but it garnered four million likes.