What could possibly be a more appropriate way to celebrate the 40th anniversary of Roberto Cavalli’s fashion empire than with the very best celebs? With a 10 foot tall birthday cake festooned with forty golden sparkling birthday candles, that’s what.

The event certainly wasn’t understated, but it was a worthy spectacle. 1,200 guests showed up for the party, held at the École Nationale Supérieure des Beaux-Arts in Paris. In attendance were Heidi Klum, Janet Jackson, Karolina Kurkova, Kylie Minogue, Leona Lewis, See More