MARIAH CAREY must have a pretty good sense of humor, because she actually released this herself. She was recording ads and teasers for her song "Beautiful" and it took her a few hundred takes to get it right... lol.
I love the website Buzzfeed.com. They've always got great celebrity bits, and this one is pretty cool. It's "9 celebrity facts that might explode your brain".... and honestly, my brian almost did explode from the KE$HA info:
JUSTIN TIMBERLAKE has released the video for "Take Back the Night", which is basically just a bunch of shots of Justin hanging out in New York City, with some performance footage mixed in.