Jennifer Aniston and John Mayer embarked on a bound-to-end-badly Floridian tryst this weekend. We don't mean to be cynical, Johnifer, but we put your success rate right up there with Paris and Benji's. Jenna and Henry, on the other hand, actually look pretty cute, but then, getting kitted out by Oscar de la Renta doesn't hurt. Barneys CEO Howard Socol is rumored to be in the middle of a different kind of a breakup, one that we hope won't result in a denim-bar custody battle. Heather and Sir Paul have officially untied the knot, much, we're sure, to daughter Stella's delight. The designer is almost as vocal about her dislike for her ex-stepmom as she is about championing eco-awareness; maybe she should make social-cyclist Leonardo DiCaprio a vegan biking getup.