Heidi Klum Transforms into Jessica Rabbit for Halloween 2015!

Heidi Klum sports some major (fake) cleavage in her jaw-dropping Jessica Rabbit costume for her 2015 Halloween Party held at LAVO New York on Saturday night (October 31) in New York City.

The 42-year-old Project Runway host looked like a completely different person!

Earlier in the day, Heidi took to Instagram to slowly show the progress of her amazing transformation.

In case you’re unaware, Jessica Rabbit is a character from 1988′s live action/animated film Who Framed Roger Rabbit.

She’s the gorgeous wife of Roger Rabbit, an A-list Toon working for Maroon Cartoons who’s framed for the murder of Marvin Acme.

FYI: The party was sponsored by GSN’s Hellevator and SVEDKA Vodka.

35+ pictures inside of Heidi Klum looking totally different as Jessica Rabbit…