The Galliano replacement gossipmongers have been working ’round the clock to bring you the latest in unconfirmed Dior-related speculation. Last night, Derek Blasberg tweeted that someone backstage at Katy Perry‘s concert had confirmed that Givenchy designer Riccardo Tisci would take the reigns at Dior. [Refinery29] This may be perfectly true, but LVMH, Dior’s parent holding…
