No. 2: Otters holding hands
Otters holding hands, shot at the Vancouver Aquarium, became YouTube's top animal video of all time last year, reeling in 1.5 million viewers in two weeks.
Nyack and Milo -- though they might look like a loving couple -- are actually using a common survival tactic among otters, who by instinct hold hands in the wild to keep them from drifting away from each other. Then again, who's to say that's not love?
The video was actually shot five years ago, but was first posted on the Internet last year, becoming an instant hit.
For Nyack, it wasn't her first brush with celebrity. She made the news for surviving the Exxon Valdez oil spill in Alaska.
