Answer the following Q with stream of consciousness. Passage: Diana Walter is a fictional character in the Lights Out series. She is uncredited in the 2013 film and portrayed by Alicia Vela-Bailey in the 2016 film. She serves as the antagonist of the films. She is a vengeful ghost-like entity that attacks people in the dark.

Question: Based on this passage, who played diana in the movie lights out?
This is the relevant information: She is uncredited in the 2013 film and portrayed by Alicia Vela-Bailey in the 2016 film. Therefore, the final answer is Alicia Vela - Bailey.