The Buzz Log What’s hot on Yahoo! Buzz™ (and why)...

If you're a lady longing for longer hair, maybe it's time to consider extensions. Searches on "clip in hair extensions" are up 209% this week as women look to enhance their follicles with a little fakery. There's always the Britney Spears route of oversize headband paired with a ridiculous wig. Perhaps the washed-up pop tart has inspired the 81% in searches on "human hair wigs" over the past seven days.

But even before Brit donned a fake 'do over her now-bald dome, she was addicted to lush blonde extensions. Whether brunette, blonde, or braided, extensions are so hot. We pulled on the data to locate the top twenty hair extension searches...