LOS ANGELES, CA - SEPTEMBER 15: Actress Sierra McCormick arrives at National Geographic's Los Angeles Premiere of "Science Fair" at Royce Hall on September 15, 2018 in Los Angeles, California.

LOS ANGELES, CA – SEPTEMBER 15: Actress Sierra McCormick arrives at National Geographic’s Los Angeles Premiere of “Science Fair” at Royce Hall on September 15, 2018 in Los Angeles, California.