Jenna Ushkowitz at The American Music Awards

Jenna Ushkowitz at The American Music Awards

Glee’s Jenna Ushkowitz had gorgeous hair, as usual, at the recent American Music Awards. Her hair was styled by celebrity hairstylist Helen Jeffers. Here’s how to achieve Jenna Ushkowitz’s hair by following the step-by-step instructions from Helen Jeffers:  Helen began by blow drying Jenna’s hair. She sectioned off the hair into three. The first section…