Leave it to these ladies to do it right!
Last night, Rosie Huntington Whiteley and Alessandra Ambrosio threw on their hottest Halloween outfits as they headed to a private bash in Beverly Hills.
Both models looked sizzling in their sexy attire on the way to the exclusive event, which also included celebrity guests Derek and Julianne Hough and Ryan Seacrest. Talk about star power!
Who do you think is the hotter Victoria's Secret model?