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.

Brave Trailer	Facebook Song	Hover Test	Carp Attack

1. Disney's Pixar released the official new trailer for next summer's animated film, Brave and it's spreading on Twitter quickly.
2. One of the most popular videos in Australia over the weekend is this young singer's take on Facebook. (Warning: adult language)
3. One of our Trending videos today is this footage from a NASA test of an "autonomous lander" hovering in mid-air.
4. We've seen videos of Asian Carp leaping before, but none like this clip from last year that's is now drawing attention. As seen on VVVs.