Beyoncé Hair Update: The Pixie Is Out and The Bob Is In

Just one week after chopping off all her hair and giving everyone — even straight dudes! Even my dad! — an arrhythmia, Beyoncé's back on the extensions. The Pixie has disappeared in favor of an asymmetrical blond Bobyoncé (with the help of extensions, obviously), which she wore out to dinner in Miami with Jay Z. He… » 8/16/13 9:00am 8/16/13 9:00am