Gradient?s parameters:

Create Valentine?s Day Wallpaper in Photoshop CS

Blending Options-Stroke

Create Valentine?s Day Wallpaper in Photoshop CS

Selecting the next tool , it?s possible to
create the lowest layer reserved for the teeth on the ball.

Create Valentine?s Day Wallpaper in Photoshop CS

Create Valentine?s Day Wallpaper in Photoshop CS

Blending Options-Gradient Overlay

Create Valentine?s Day Wallpaper in Photoshop CS