Despite the cheery tone of those 10-second "You're watching Disney Channel" promos from the mid-2000s, the raw footage is anything but. Remove the careful editing and all that's left is an irritated ...

Notably, Duff — the channel's earliest breakout icon and success story, as well as star of Lizzie McGuire and Cadet Kelly — and Lovato — another of the channel's biggest stars, who rose to fame ...