Sydney Sweeney's latest campaign for American Eagle is not her first ad to go viral. See what else she has promoted.

American Eagle’s Sydney Sweeney campaign didn’t just add $200 million to the company’s market cap overnight. It reminded us that everything and nothing has changed about marketing. It turns out sex still sells. It always has and apparently always will. Nothing fancy about this strategy. That’s the lesson–or is it?

From Nazi propaganda accusations and Brooke Shield's references, the American Eagle's back-to-school campaign has captured public attention, sparking wide-scale debate across social media.