Obama girl back to promote 'Earth Hour'

Amber Lee Ettinger, the so-called "Obama girl" whose 2007 video about having a crush on then-Sen. Barack Obama launched her to stardom, released a new video to promote "Earth Hour" on Saturday.

Earth Hour is the initiative being promoted by the World Wildlife Fund to conserve an hour's worth of energy between 8:30 and 9:30 p.m. by turning off lights at that time. The event is meant to promote the issue of conservation and raise awareness of climate change.

Watch the video below: