Heidi Klum Halloween Costumes was absolutely terrifying at her 2019 party, wearing a prosthetics-heavy costume that apparently took over 10 hours to apply.

2019:  Biohazard Accident

Img Credit Getty Images

Heidi Klum and Tom Kaulitz were totally unrecognizable in their ogre costumes, dressed Shrek and Princess Fiona.

2018:  Princess Fiona

Img Credit Getty Images

Klum stunning images of the werewolf version of Michael Jackson seen in the "Thriller" music video.

2017:  The Werewolf

Img Credit Getty Images

Heidi Klum was technically herself in 2016, but with five clones in tow.

2016:  Klum Clones

Img Credit Getty Images

Heidi used prosthetics to get the curves necessary to pull off the Jessica Rabbit look.

2015 – Jessica Rabbit

Img Credit Getty Images

Klum came with giant colorful wings and huge bug eyes for this elaborate butterfly costume.

2014: A Beautiful Butterfly

Img Credit Getty Images

Old Lady Chic Klum didn't just go gray, she also added wrinkles and spider veins to her entire body. Look at those legs!

2013 – 95 Year Old Heidi

Img Credit Getty Images

Regal in gold, Klum had Oscar-winning makeup artist Bill Corso decorate her face with hundreds of gold crystals.

2012: Cleopatra

Img Credit Getty Images

Klum dubbed this costume her all-time favorite. She arrived at the party on a gurney with two bloodstained doctors.

2011: The Visible Woman

Img Credit Getty Images

Klum’s look featured fire red contacts, a bouffant red wig and purple glittery skin that reads to be the good version of Marvel’s Mystique character.

2010 – Glitter  Superhero

Img Credit Getty Images

Klum and her then-husband, Seal, were #CoupleGoals in these feathered costumes.

2009: Raving for Ravens

Img Credit Getty Images

In 2008, Klum was Kali, goddess of destruction, which explains all the gory body parts.

2008: Hindu Goddess

Img Credit Getty Images

Klum went classic with this costume but upped the ante with her elaborate makeup.

2007: Dressed as a Purr-fect Cat

Img Credit Getty Images