I'll make this brief: Jennifer Garner chopped off her chest length locks last week and in replacement got a chin-grazing bob *cheers in short hair*. Then, a few days later, she took to the 'Big ...

Well, now, Jen has only gone and taken to Instagram to share a tutorial on how she maintains the new 'do. Get your notepad and pen out folks, because you're going to want to take notes. Introducing ...