While her twin Samantha's busy with a full-time role as Lindsay Lohan's driver/purse carrier/lesbian life partner, brother Mark remains the most overpaid and overexposed DJ in history, and mom Ann relentlessly socializes and namedrops, fashion designer Charlotte Ronson—whose Urban Outfitters line, Play by C. Ronson, just hit stores—manages to be the the least insufferable member of her family (OK, so it's not difficult). [Nylon]