Alessandra Ambrosio attends Casamigos Halloween Party on October 27, 2017 in Los Angeles, California.
(October 26, 2017 - Source: Michael Kovac/Getty Images North America) see more angles »

Alessandra Ambrosio Wide Leg Pants

Alessandra Ambrosio completed her '70s-inspired look with white bell-bottoms.

Alessandra Ambrosio Crop Top

Alessandra Ambrosio was a dead ringer for Cher with her crossover crop-top and long straight tresses at the Casamigos Halloween party.
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