SAINT PETERSBURG, RUSSIA - NOVEMBER 23: (L-R) Actor Leonardo DiCaprio and model Naomi Campbell pose as they attend the International Tiger Conservation Forum on November, 23. 2010 in Saint Petersburg, Russia. The summit was attended by 13 tiger-range countries as a response to concerns over the possible extinction of the tiger as a species and was attended by leading celebrities such as Naomi Campbell and Leonardo DiCaprio alongside world leaders such as Vladimir Putin and Chinese Prime Minister Wen Jiabao. (Photo by Konstantin Zavrazhin/TCF/Getty Images)
