Selena Gomez at Knotts Scary Farm in Buena Park, October 2015

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015-1

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015-2

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015-3

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015-4

Selena Gomez at Knotts Scary Farm in Buena Park, October 2015-5