Tweens around the world are abuzz today after a tweet last night revealed Taylor Swift and Justin Bieber have co-written a song together. The tweet came from producer Kuk Harrell who's worked with the likes of Britney Spears and Katy Perry, and has been producing an upcoming Christmas album with Bieber.

Bieber seems to be mixing up his look a bit lately as well. I came across the photo below while doing some research for this story. I knew he looked like someone familiar, but for the longest I couldn't figure out who. Finally I realized it was Anne Robinson, host of the TV game show "The Weakest Link." I pulled photos of them both so you can decide for yourself.