Check out Shenae Grimes decked out as Monster High‘s Frankie Stein for Matthew Morrison‘s Halloween party over the weekend at Lure nightclub in Hollywood!

The 23-year-old actress wore a costume created by Chris March for the party which was sponsored by the popular franchise.

JJJ loves Shenae‘s costume so much that we’ve teamed up with her and Monster High for an amazing Halloween giveaway!

ONE lucky JJJ reader will get: 1 Frankie Stein doll signed by Shenae, a Monster High: Ghouls Rule DVD, a pair of Monster High sunglasses, a Draculaura roadster, a Monster High book and sheet of Monster High tattoos.

FYI: Shenae is also pictured with boyfriend Josh Beech at JustJared’s Halloween Party over the weekend in Hollywood. 15+ pics inside…

UPDATE: Winner has been notified. Thanks for entering
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So, who caught the latest installment of Monster High last weekend on Nickelodeon?

We got to meet C.A. Cupid, the newest and possibly pinkest ghoul at the school. Daughter of Eros, she specializes in the teenage relationships and hosts a daily radio show from the Monster High Catacombs.

With Valentine’s Day still surrounding us, JustJaredJr.com got our hands on one of the C.A. Cupid dolls and are looking for our valentine to give it to!

Get acquainted with C.A. Cupid by checking out the Valentine’s Day special and check out how to enter to win below:

UPDATE: Winner has been notified. Thanks for entering