That's My Girl Fifth Harmony
Dan's come up with the idea that he thinks will make him millions...
...disposable alarm clocks that you have to smash to turn off.
We tried to tell him it was a bad idea, but he went and spent his whole day making an advert for it anyway.
Please don't forget to leave your comments on what you're about to hear...
Hopefully they will help to put him off from taking it any further!