Guests at the service and subsequent reception at L'Anima restaurant included Emily Blunt's husband, actor John Krasinski; actresses Meryl Streep, Patricia Clarkson and Julianne Moore; Oscar winner Colin Firth and fashion designer Kenneth Cole, People.com said.
Tucci, Streep and Emily Blunt co-starred in the 2006 film "The Devil Wears Prada."
Tucci began dating Felicity Blunt after his wife, Kate, died of breast cancer in 2009. The actor confirmed in early August he and Blunt had been already privately married, but he offered no details regarding exactly when or where.
Swim Week Miami Beach 2014 [PHOTOS]