Brie Larson

He went out. Ready to test his new wand on an unsuspecting celebrity. It didn't take long to find one. After all Los Angeles was practically the celebrity capital of the world.

He ended up spotting Brie Larson. On her way to a workout

John loosely followed her as she met up with her trainer. He watched as the actress displayed her toned body while working out with an excercise ball.

"Ok, time to test the wand." John said to himself. He wasn't worried about the trainer since magic of the wand would make him instantly believe any change made to Brie.

Knowing that, John aimed the wand at Brie and waved it in a straight line, casting the rigid spell.