From Wikipedia, the free encyclopedia. Hayley Kiyoko Alcroft (born April 3, 1991), known professionally as Hayley Kiyoko, is an American actress, singer and dancer. She is best known for playing Velma Dinkley in Scooby-Doo! The Mystery Begins and Scooby-Doo! Curse of the Lake Monster as well as Stella Yamada from the Disney Channel film Lemonade Mouth. Description above from the Wikipedia article Hayley Kiyoko, licensed under CC-BY-SA, full list of contributors on Wikipedia.
as Hayley Kiyoko
as Self - Special Guest / Queen Eleza Beth
as Self
as Lucy
as Lexi Himitsu
as Shannie
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as Miko
as Self
as Aja
as Maggie
as Alisa
as Raven Ramirez
as Self - Performer
as Gabi
as Helen
as Jess
as Kenzie (voice)
as Stella
as Herself
as Velma
as Self - Judge
as Stevie Nichols
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as Director