The Great Editorial Shake-Up: Cosmo, Elle, Vogue, T magazine, Wall Street Journal...if you read it, a leading editor probably left it and another one came in to replace them. A brief reminder: Kristina O'Neill to WSJ where former editor Deborah Needleman went to T, and T editor Sally Singer went to Vogue, and French Vogue editor Carine Roitfeld went to Harper's and...wait, we lost count.

Photo: Courtesy of Elle