We had a world preview of the new Roberto Cavalli ‘Diva’ Bag during the Roberto Cavalli Spring 2011 runway show on Monday.

Taylor Swift, Rachel Bilson and Natalia Vodianova were all spotted carrying the bag before the show.

The ‘Diva’ bag which will launch in stores and online this November will come in three sizes and seven materials ranging from denim to python to pony leather with Jaguar or Zebra print.

Do you see this being the new ‘IT’ bag of the summer?

I love Rachel’s and Natalia’s bags.

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Credit: Courtesy of Roberto Cavalli