Karmin are getting colorful. In the duo's new video for 'Acapella,' they taste the rainbow -- or rather, three main colors from it -- along to their sassy kiss-off anthem.

Running from blue to green to red and back, Amy Heidemann and Nick Noonan, who are engaged in real life, dance around, eat toast and -- wait, what's the toast for? No matter. It's punchy, it's bright and it's fun. And don't they look great? (We love Amy's new hair!)