Those stories and more in our daily news roundup.

  • Heidi Klum is the star of a music video made for Hunger magazine, in which she sings a song called "Turn Up the Night." [Stylelist]

  • Pucci's Peter Dundas spilled his daily routine in a recent interview. Among the tidbits divulged? He generally flies to his office in Florence from his apartment in Paris. "It's an hour-and-a-half flight," he said. "Really, I am in an airplane four or five times a week." [Harper's Bazaar]

  • At the launch party for his book Advanced Style — which, like the blog, is dedicated to fashionable older folks such as Iris Apfel and model Mimi WeddellAri Seth Cohen screened a trailer for the documentary he's working on featuring the same subjects. "If people don't like what I'm wearing well, I don't give a sh*t," one of the subjects proclaims. [Nowness]

  • Georgia May Jagger has been named the face of Madonna's clothing line, Material Girl. Jagger is also currently the face of Hudson Jeans and Rimmel London. [Fashion Etc.]

  • Christian Louboutin has released an app for the iPhone and iPad through which users can see the brand's videos, see new products, and even locate the nearest store. [Christian Louboutin]