Katy Perry wants to change her look and you can hel her. Use the left menu to pick a new hairstyle, outfit and makeup. When youre done click on "show" to see your result. Use your mouse.
While your friends are focused in other things, you and your partner must give kisses to each other but be careful because you mustn't be seen by the other ones. Use your mouse.
Aim well and fire until you destroy annoying Bieber. As you move on you'll find some unlucky obstacles on your way. Avoid them or make your ammunition bounce to reach your victum. Use your mouse.