Celebrity tourists

Pop superstar Madonna walks inside the gravesite of Rabbi Ashlag in Jerusalem September 19, 2004. REUTERS/Pedro Ugarte/Pool

U.S. singer Lady Gaga (C) walks through Jerusalem's Old City August 18, 2009. The pop star visited Jerusalem on Tuesday, a day before her scheduled performance in Tel Aviv. REUTERS/Ronen Zvulun

Hollywood star Brad Pitt (R) carries adopted daughter Zahara while Angelina Jolie (2nd L) sits with adopted son Maddox during a boat ride in Mumbai November 18, 2006. REUTERS/Stringer

U.S. actor Mickey Rourke smokes a cigarette during lunch in the old part of Sarajevo August 19, 2009. REUTERS/Danilo Krstanovic

Actress Sharon Stone leaves a hotel in Moscow October 19, 2006. REUTERS/Anton Denisov

Actor Keanu Reeves (R) and Chilean businessman Leonardo Farkas (L) sit in a restaurant at Zapallar town, some 181 km (121 miles) of Santiago, August 16, 2009. REUTERS/Brian Smart

Actor George Clooney (R) poses with an Italian municipal police officer near a building destroyed by an earthquake in L'Aquila July 9, 2009. REUTERS/Daniele La Monaca

Actress Julia Roberts arrives for the filming of her upcoming movie "Eat, Pray, Love" at Mirzapur village in the northern Indian state of Haryana September 27, 2009. REUTERS/Adnan Abidi

Madonna (2nd L) visits the ancient Jordanian ruins of Petra September 3, 2009. REUTERS/Muhammad Hamed