Board Thread:Speculation House/@comment-99.135.194.12-20140901002227

At one point in the trailer you see students of Beacon at a prom. At the corner of the screen you see a girl with blue greenish hair. She also has dark skin. Is this Emerald?

Also I know it is probably late bringing up this trailer but since prom is coming up in RWBY i felt the need to mention this.(If it wasn't mentioned yet.) 