Paris and Nicky Hilton joined little brother Barron and their parents Rick and Kathy on the red carpet at the World Music Awards in Montecarlo. Hayden Panettiere, Michelel Rodriguez, Tommy and Dee Hilfiger, and Karolina Kurkova also attended the event.-

Lady Gaga wasn't able to attend the event, but she still managed to beam in to accept her staggering 5 awards. Jennifer Lopez, a diva to the core, wore three separate dresses to the event, where she received the award for "Legend for Outstanding Contribution to the Arts".

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Jennifer Lopez

Jennifer Lopez, Marc Anthony     Hayden Panettiere

Dee Olceppo, Tommy Hilfiger         Karolina Kurkova

Roberto Cavalli

Deborah Cox

Michelle Rodriguez                             Moran Atias

Lady Gaga

[All photos via Vogue Italia]