No, it's not Kate Hudson's new baby, whom she named Bingham 'Bing' Hawn Bellamy. Instead, it's a YouTube video of a baby laughing at the word "bing."

Did you know that laughing burns calories? Researchers have found that 10-15 minutes of giggling can burn off the number of calories found in a medium square of chocolate.

Chocolate and laughing? How perfect is that?

So hit the replay on this one around 10 times and you'll be golden: