She might not be in the Republican race, but Sarah Palin continues to generate online buzz. The latest round was sparked after the sometimes controversial former governor made an appearance on Fox, where she was offering her opinion on the current crop of GOP presidential hopefuls. According to reports, her hair seems to have more bounce, as she went for a curlier look.

Clay Aiken also generated some buzz, but his look has people wondering if he has had more plastic surgery. In fact, some fans say they have a hard time recognizing the former American Idol contestant. The talk started when he began promoting his upcoming stint on Celebrity Apprentice. The new season will premiere on February 12.