Body Part Swapper: Missed!

*(Thanks to Weirdoid's post, edited to allow for more options)* "Can I give the swapper a try" Karyn asked. "Sure" Jon said "As long as you be a friend and don't leave me stuck for too long." "Don't be so paranoid Jon, I am just going to use it to fix my hair, you left me permanently blonde remember". Karyn took the swapper from Jon and looked for a girl with hair close to her original. She saw a couple walking down the street. The girl was sexy and curvy with long wave brown hair. Next to her was a tall, well muscled guy. She picked up the gun, sighted in on the girls head, and pulled the trigger. Just as she fired the girls boyfriend got caught up in a romantic moment and leaned in for a kiss, embracing her tightly as he did so. The beam didn't hit the girls hair as she leaned back as she was held in his arms, instead it hit...