4. Call Me Maybe by Carly Rae Jepsen Feat. Justin Bieber, Selena, Ashley Tisdale & MORE!

YouTube has released its list of the most viral videos of the year. Its always fun to take a look back at what we were watching and sharing. Some of these feel like they came out YEARS ago.

Well be counting them down on the WGN News at Five. Here they all are for your viewing enjoyment!

- Marcus Leshock, WGN Feature Reporter