Starry night: Valentino Garavani, Katie Holmes and Giancarlo Giammetti party

Valentino Garavani, Katie Holmes, and Giancarlo Giammetti attend the Valentino Sala Bianca 945 Event. (AFP/Getty)

Katie Holmes (AFP/Getty)

(Getty Images)

Olivia Munn (Getty Images)

Nicky Hilton (Getty Images)

Padma Lakshmi (Getty Images)

James Marsden (Getty Images)

Emma Roberts (Getty Images)

Sofia Coppola (Getty Images)

Ivanka Trump (Getty Images)

Karolina Kurkova (Getty Images)

Matilde Gioli (Getty Images)