Did the invitation specify a white dress? It seems like at last night’s CBS, CW, CBS TV Studios and Showtime TCA party, a white dress (and strapless?) was clearly the way to go. Jennifer Love Hewitt, Rosemarie Dewitt, Cote de Pablo and the 90210 girlies showed up in white. Looks like everyone wants to show off their summer tans! And if you’re confused to see Elle Macpherson there, as we only remember her on TV as Joey Tribbiani’s hot temporary roomie, it’s because she is actually starring on a new CW show premiering in the fall called A Beautiful Life, which will also star Mischa Barton. Where was Mischa?