Sometimes in life you need something that will just make you happy immediately. Well, luckily we have the cure for anything that might ail you, and that's a massive dose of the most popular metal/teen pop band, Babymetal. 

The wildly Japan popular trio consisting of Yui Mizuno, Moa Kikuchi, Suzuka Nakamoto, are all in the 15-16 age range but play like they're all-time rockers. Earlier this month, Babymetal had their first performance at New York City and have quickly taken the world by storm.

Below are videos of some of the group's best songs including "Gimme Chocolate," "Head Bangya" and "Megitsune." Babymetal might be the first group ever that makes you headbang and smile at the same time. 

What do you think? Adorable or scary...