Explore a collection of adorable monkey smiling photos and images. Get ready to smile back at these cute and happy monkeys that will brighten your day.
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.