Cosmo Jost
Family Member
Son of Scarlett Johansson and Colin Jost.
His parents were married in October 2020, at their New York home.
His father said his grandmother "was slightly thrown" by the name Cosmo.
He has an older half-sister named Rose Dorothy Dauriac.
His mother has frequently worked with Hugh Jackman, Robert Downey Jr. and Chris Hemsworth.