Chrissy Teigen and Kate Upton: Halloween with Heidi!

Chrissy Teigen and Kate Upton strike a pose at Heidi Klum‘s 12th annual Halloween bash at the PH-D Rooftop Lounge in New York City on Monday (October 31).

The 26-year-old and 19-year-old models got into the Halloween spirit by dressing up as a tiny pageant princess from Toddlers and Tiaras and Zombie Marilyn Monroe, respectively.

Both girls kept their followers updated via Twitter throughout the evening. Chrissy tweeted from the bash: “Sad I can’t dance inappropriately in this costume without…..LOOKING EXACTLY LIKE THEM.”

Remember to catch Toddlers & Tiaras on TLC when it returns in December!

10+ pics inside of Chrissy Teigen and Kate Upton at Heidi Klum‘s Halloween party…