Okay, Victoria Beckham, we get it. You like Hermes Birkins. Just days after showing off her pink crocodile Birkin purse for the media, Posh Spice brought out the more versatile black leather version to go shopping with David and the kids. Hey, if you’ve got the dough, the Birkin is a good choice for a busy - but style-conscious mom. It’s got plenty of room for your loot, and the other moms at the PTA meeting will be oohing ...