Best of 2012: Top TV Moments of the Year

Best Meltdown
During an appearance on Ellen, Kristen Bell discusses the very sweet surprise fiancée Dax Shepard got her for her birthday: an appearance by a sloth at her birthday party. After years of incessantly Googling images of sloths, Bell begins to have a panic attack about how excited she is to see a sloth in person. Not only does she tell DeGeneres the story about her breakdown, but she shares the home footage of her crying hysterically in bed about how excited she is. To paraphrase Saved by the Bell's Jessie Spano: "She's so excited! But we're so scared!"