Based upon this clip from 'The Early Show' (weekdays, 7AM ET on CBS), we're willing to bet comedian Greg Giraldo doesn't have many Justin Bieber CDs in his collection.

When the original 'We Are the World' was created 25 years ago, the music video of the final performance was put together in record time. Over a month of work went into the production. For the remake of the song, which brought together the likes of Pink, Celine Dion, Barbra Streisand, the Black Eyed Peas, Tony Bennett, Jeff Bridges, Bono, Justin Beiber... and more, the video, which was filmed in 3-D, was completed in about a week. Tonight, 'We Are the World 25' will have its world premiere at 7:30 p.m. (ET) on NBC during the Vancouver Winter Olympics.

This isn't just an entertainment we'll be seeing, although it's going to be something to watch how 80 stars were crammed together into a cohesive, musical chorus as spectacular as the original 'We Are the World' 25 years ago. No, this is also a call for donations because there is still a lot of work to be done in Haiti.