Twice each day we scan our YouTube metrics as well as websites on the cutting edge of internet culture to discover the most buzzed about videos.

One-Man Disney Band	2000 Photos	Human Shuttle	Twitter's 5th

1. Pixar animator and YouTube singer Nick Pitera has a new Disney medley that's quickly picking up steam. His 2007 performance of "A Whole New World" has been viewed 22 million times. As seen on BuzzFeed.
2. A filmmaker combines 2000 photos to take you on a tour of some of the world's most famous cities. As seen on VVVs.
3. In honor of the 30-year history of the Space Shuttle, NASA employees Friday created a giant shuttle out of people. As seen on Gizmodo.
4. For the service's 5th birthday, Twitter has posted this celebrity-studded anniversary video. As seen on Mashable.