It's hard sticking to a diet when Dunkin Donuts keeps launching new menu items like this.

Dunkin Donuts

Check out the Dunkin's new Comet Candy Donut. It's covered in white frosting along with blue, purple and pink popping candy. They say it tastes just like cotton candy.

And if that wasn't enough. According to the Dunkin Donuts Facebook page, they also have a new Cosmic Cotton Candy Coolatta and Cosmic Pineapple Coolatta.