PARK CITY, UT - JANUARY 19:  Director Kristen Stewart attends the 'Come Swim' premiere during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah.  (Photo by George Pimentel/Getty Images for Sundance Film Festival )
PARK CITY, UT - JANUARY 19:  Director Kristen Stewart attends the 'Come Swim' premiere during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah.  (Photo by George Pimentel/Getty Images for Sundance Film Festival )
PARK CITY, UT - JANUARY 19:  Director Kristen Stewart attends the 'Come Swim' premiere during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah.  (Photo by George Pimentel/Getty Images for Sundance Film Festival )
PARK CITY, UT - JANUARY 19:  Director Kristen Stewart attends the 'Come Swim' premiere during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah.  (Photo by Nicholas Hunt/Getty Images for Sundance Film Festival)
PARK CITY, UT - JANUARY 19:  Director Kristen Stewart attends the 'Come Swim' premiere during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah.  (Photo by George Pimentel/Getty Images for Sundance Film Festival )