Going all out with a fun and sexy costume, Alessandra Ambrosio headed to the Casamigos Halloween party in Beverly Hills on Friday (October 25).

The Victoria's Secret Angel smoldered as the evil Queen of Hearts from Alice in Wonderland in a short dress, high collar, red wig, and jaunty crown.

Sharing a photo of her stylish posse who also wore "Alice in Wonderland" themed outfits on Instagram, Alessandra asked, "Where is Alice?"

Earlier in the day, the busy Brazilian beauty joined "Fashion Police" on E! for their spooky Halloween special.