Kate Hudson wore Hearts On Fire during a talk at the 2016 Advertising Week New York Yahoo Dinner

Kate Hudson wore a Hearts On Fire diamond ring during a talk at the 2016 Advertising Week New York Yahoo Dinner at the Highline Hotel on September 28, 2016 in New York City.

NEW YORK, NY - SEPTEMBER 28:  Actress Kate Hudson speaks during a talk at the 2016 Advertising Week New York Yahoo Dinner at the Highline Hotel on September 28, 2016 in New York City.  (Photo by J. Countess/Getty Images for Advertising Week New York)
NEW YORK, NY – SEPTEMBER 28: Actress Kate Hudson speaks during a talk at the 2016 Advertising Week New York Yahoo Dinner at the Highline Hotel on September 28, 2016 in New York City. (Photo by J. Countess/Getty Images for Advertising Week New York)
NEW YORK, NY - SEPTEMBER 28:  Actress Kate Hudson speaks during a talk at the 2016 Advertising Week New York Yahoo Dinner at the Highline Hotel on September 28, 2016 in New York City.  (Photo by J. Countess/Getty Images for Advertising Week New York)
NEW YORK, NY – SEPTEMBER 28: Actress Kate Hudson speaks during a talk at the 2016 Advertising Week New York Yahoo Dinner at the Highline Hotel on September 28, 2016 in New York City. (Photo by J. Countess/Getty Images for Advertising Week New York)