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.

Gaga Chrome	Sonic Flipbook	Puppy to Adult	A Time for Truth

1. The latest Google Chrome spot quickly spread on Twitter this weekend after it was tweeted by its star.
2. One of the weekend's top Trending Videos is this clip from a talented artist and Sonic the Hedgehog fan.
3. Many people have created "photo-a-day" time-lapses, but here's a cute one of a German Shepherd growing up. As seen on Laughing Squid.
4. Former Minnesota governor Tim Pawlenty announces the official start of his presidential campaign with this stylized video. As seen on HuffPost.