These 30 animals that look like they're smiling are bound to warm even the stone-cold jaded hearts among us. Not so fast, however – the scientific jury is still out on whether or not animals can/do actually smile. However, scientists are increasingly warming up to the idea that animals may have a more complex range of emotions and that some of them may even have facial expressions similar to ours.

Forget Photoshop, what you're looking at is the real deal -- a Japanese Snow Monkey just chllin' in some water using an iPhone. The photo above (used with permission) was taken by the talented and award winning Dutch photographer Marsel van Oosten at the Jigokudani Monkey Park in Japan. As you might imagine, there's an interesting story behind this incredible photo of a Snow Monkey, which are otherwise known as Japanese macaques. Writing for 500px, Klassy Goldberg caught up with van Oosten…