Several beauty entrepreneurs, including her half-sister Kim Kardashian West, made this year’s list.
Platform seeks brands to feed consumers’ rabid appetites for newness.
The summit’s afternoon panels also included Katie Couric and Julianna Margulies.
In September, Shahidi will become a freshman at Harvard, where she plans to study history and economics.
The Olympic athletes spoke about sexism in sports, the pay gap and winning medals at Tory Burch’s first summit.
Burch becomes the luxury e-tailer’s 14th mytheresa.com woman.
Mindy Kaling, Chanel Iman and Tabitha Simmons attended the Tuesday evening affair at Le Coucou in New York.
In addition to Chicago, Nordstrom is hosting the TB pop-ups, through March 26, at NorthPark, Houston, South Coast Plaza and Dadeland.