Extensions can easily add volume to hair, but the wrong application can make them look fake. We asked an expert for tips to make them look natural.

I can attest that we do really have more fun. Meanwhile, you can rely on Pinterest and a bunch of celebrity hair pictures to help you find "your" blonde.

Since becoming the breakout star of "The Big Bang Theory," Kaley Cuoco has undergone multiple hair eras; from blond to ...