Her second outfit, also an ode to Barbie, included a hot pink blazer and matching midi skirt, teamed with a neck tie and white fedora.
Previously she had been at Sydney's Museum of Contemporary Art to attend the red carpet party for Barbie the movie.
There has been much focus on Margot's Barbie style arched feet as in the teaser it shows her stepping out of her shoes and landing on perfectly arched feet the same way the doll's feet remain.