scream when she thought she encountered a ghost in her LA home.The “Scream” star, 57, recounted the horror tale on a recent episode of “Jimmy Kimmel Live!” — and shared why she felt she had to actually sell her Laurel Canyon pad because of it.Cox stars in the upcoming Starz horror-comedy series “Shining Vale,” and host Jimmy Kimmel, 54, asked her if she ever saw a ghost herself.“I didn’t believe it at first,” she said, adding that her house once was owned by burlesque dancer Gypsy Rose Lee, as well as singer/songwriter Carole King.The “Friends” actress then revealed that King, 80, came over to have a séance with her to banish the spirit from the property. However, Cox was too awestruck by the Grammy-winner to pay attention to their supernatural activity.