Sydney Sweeney and Travis Kelce are helping the apparel retailer attract more customers.Shares of American Eagle Outfitters (AEO +15.10%) popped on Wednesday after the clothing purveyor's profits topped investors' expectations.By the close of trading, AEO's stock price was up more than 15%. American Eagle's sales are strengtheningAEO's revenue rose 6% year over year to $1.4 billion in its fiscal third quarter ended Nov. 1, driven by new store openings and higher sales at existing locations. The company's to ...