Which fast food chain's advertising campaign featured the slogan "I'm Lovin' It" paired with the distinctive five-note jingle, reportedly costing $1.37 billion to launch globally in 2003?

In 2003, one fast food chain launched what would become one of the most successful advertising campaigns in food industry history. The campaign featured a simple, catchy slogan that helped revitalize the brand and increase sales significantly. This campaign was so effective that it ran for nearly 15 years and became deeply embedded in popular culture. Test your knowledge of iconic food advertising that transformed restaurant fortunes!

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McDonald's
Burger King
Wendy's
KFC