'See? Me and Diana, Like Twins'

[Vanity Fair editor Todd S. Purdum tries really hard to agree that Tina Brown looks just like Princess Di when the two toured the "Diana: A Celebration" exhibit in Philadelphia yesterday. Image via Getty]

[Vanity Fair editor Todd S. Purdum tries really hard to agree that Tina Brown looks just like Princess Di when the two toured the "Diana: A Celebration" exhibit in Philadelphia yesterday. Image via Getty]