Colton Haynes: 'Teen Wolf' And 'Arrow' Star Unrecognizable At A Halloween Party With His Princess Fiona Costume

"Teen Wolf" and "Arrow" star Colton Haynes showed up unrecognizable at a Halloween party in Los Angeles. The 26-year-old actor made a grand entrance at Matthew Morrison's Halloween Party last Saturday night, Oct. 25, where he dressed up as Princess Fiona from "Shrek."

According to a Just Jared report, the former "Teen Wolf" actor, who portrayed the character Jackson Whittemore in the MTV series, joined the other celebrities that dressed up for the early Halloween party. "Pretty Little Liars" actress Lucy Hale attended the costume party as the Twitter bird as well as "Bates Motel" actress Nicola Peltz who donned a cave woman costume and "Manhood" actress Skyler Shaye who appeared as Natalie Portman's character from the film "Closer." Click HERE to see photos.

The other celebrities that joined the fun Halloween costume party include Audrina Patridge, Shenae Grimes and Colton Hayne's "Arrow" co-star Emily Bett Rickards. As for Colton Hayne's costume, the TV star shared his laborious makeup transformation on social media sites such as Facebook, Instagram and Twitter.

"Welp...costume is done. Let's just say I'm feeling a little green :) Can't wait to show y'all haha bout to head to the Halloween party!" Colton posted on his Twitter account @ColtonLHaynes before heading to the party. On Facebook, the actor thanked the people responsible for his unbelievable transformation and making his dream costume finally coming to life.

"What a night!:) Thx to @erikporn @rbfx @pocketstylistxx @bitemaresinc for the unbelievable makeup. My dream costume finally came life!" the post on the Colton Haynes Facebook page reads. Click HERE to see photo.

After having a blast at the party, Colton Haynes shared on Instagram an image of himself with the green prosthetics and face paint used in transforming him to the female lead of the animated DreamWorks movie franchise getting removed from his face and body. "How u holdin up this morn @allymaki ? Nice neck tat haha," the actor posted as a caption to the shared image on his Instagram account coltonlhaynes. Click HERE to see photo.

The fans can currently catch Colton Haynes as character Roy Harper in "Arrow" Season 3 that airs on Wednesdays on the CW Network.

Welp...costume is done. Let's just say I'm feeling a little green :) Can't wait to show y'all haha bout to head to the Halloween party!

— Colton Haynes (@ColtonLHaynes) October 26, 2014

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