Alexa Vega: Matthew Morrison's Halloween Party with Lucas Grabeel

Alexa Vega and Lucas Grabeel hit up Matthew Morrison‘s Halloween Party held at Lure in Hollywood on Sunday night (October 28).

“Futuristic #tribesman #makeup #halloween fun,” Lucas, 27, tweeted of his mysterious costume.

Also pictured inside is Teen Wolf‘s Tyler Hoechlin who dressed up in lederhosen.

PHOTOS: Check out the latest pics of Alexa Vega

Alexa, 23, will next be seen in Machete Kills, which just got a release date in 2013 from Open Road Films. She’ll star opposite Amber Heard and Vanessa Hudgens.

10+ pics inside of Alexa, Tyler and Lucas…