www.facebook.com twitter.com Before you think… do I really need to watch a video on how to put in a bobby pin? YES! More often than not we have all had an updo hairstyle and at the end of the night pulled out hundreds of bobby pins. (Ok, not hundreds, but it sure feels like it) This quick hair tip is going to show you how to lock a bobbi pin in place so effectively that you could secure your entire hairstyle with one bobby pin. The secret is to wiggle the pin in the hair so it begins to grab…