Fashion News Round-Up: Donatella’s Gala; Von Furstenberg’s Administration; Beyoncé’s Sister

Donatella Versace has announced that she’ll sponsor the Whitney Museum’s 2008 Gala on October 20th, and will collaborate with Julian Schnabel, Marc Quinn and Wangechi Mutu on creating three pieces of jewelry to be auctioned during the event. [WWD]

Diane von Furstenberg was re-elected as the president of the Council of the Fashion Designers of America. [WWD]

Beyoncé’s sister, Solange Knowles, is now an Ambassador for Armani Jeans. [Vogue UK]

Warner Brothers is producing a Supergirl-themed contemporary line designed by New York power trio Shoshanna Lonstein Gruss, Alice Roi and Abaete designer Laura Poretzky. [WWD]

Someone at Elle might get fired for air-brushing Jessica Simpson to the point of non-recognition. [The Cut]