'Daddy's Home': Alessandra Ambrosio floaty red carpet showing

Supermodel Alessandra Ambrosio arrived to the Daddy's Home premiere in New York. (Getty Images)

The 34-year-old star donned a surprisingly conservative floor-length gown with long sleeves and high neck. (Getty Images)

The Brazilian beauty has a starring role alongside Will Ferrell and Mark Wahlberg in the movie. (Getty Images)

Linda Cardellini and Alessandra Ambrosio (Getty Images)

Alessandra Ambrosio, Will Ferrell, Hannibal Buress, Linda Cardellini, Mark Wahlberg, Owen Vaccaro and Scarlett Estevev. (Getty Images)

Will Ferrell and Mark Wahlberg (Getty Images)

Antoniette Costa and Joey McFarland (Getty Images)