Pope Benedict XVI attends his weekly audience in St. Peter's Square at the Vatican.

Pope Benedict XVI attends his weekly audience in St. Peter's Square at the Vatican.

Pope Benedict XVI smiling during his weekly general audience in St. Peter's square. Vatican City, June 2, 2010.

Pope Benedict XVI on June 2, 2010 during his weekly general audience in Saint-Peter's square at the Vatican.

Pope Benedict XVI wears Prada red shoes. Vatican City, June 2, 2010.

Pope Benedict XVI kisses a baby at the end of his weekly audience in St. Peter's square. Vatican City, June 2, 2010.

Pope Benedict XVI celebrates a priest ordination mass in St. Peter's Basilica at the Vatican, June 20, 2010.

Pope Benedict XVI kisses the altar during the first Vesper at St. Paul Outside the Walls Basilica. Rome, June 28, 2010.

Pope Benedict XVI leads a mass at St Peter's Basilica to celebrate the feast of St.Peter and St. Paul. Vatican City, June 29, 2010.

Pope Benedict XVI leads a mass at St Peter's Basilica to celebrate the feast of Saint Peter and Saint Paul on June 29, 2010 at The Vatican.

Pope Benedict XVI waves as he arrives to lead the weekly general audience in the Paul VI Hall at the Vatican September 15, 2010

Pope Benedict XVI waves to the faithful gathered in St. Peter's square as he arrives to the weekly audience. Vatican City, October 6, 2010

Pope Benedict XVI and archbishop James Harvey during an audience in St. Peter's square. Vatican City, October 6, 2010.

Pope Benedict XVI waves to the faithful gathered in St. Peter's square at the end of his weekly audience as he goes back on his popemobile . Vatican City, October 6, 2010

Faithful waves to the Pope Benedict XVI as he arrives to lead his weekly audience in St. Peter's square. Vatican City, october 22, 2010.

Pope Benedict XVI waves to the faithfuls before his weekly audience in St. Peter's Square. Vatican City, October 22, 2010.

Pope Benedict XVI reads during his weekly audience in St. Peter's Square. Vatican City, october 22, 2010.

A gust of wind blows up pope's cape during his weekly audience in St. Peter's Square. Vatican City, October 22, 2010.

Pope Benedict XVI prays during the Via Crucis at the Colosseumm. Rome, April 2, 2010.

Pope Benedict XVI prays during the Via Crucis at the Colosseumm. Rome, April 2, 2010.

Pope Benedict XVI waves to the faithful after celebrating a mass in St. Peter's square with 10000 priests marking the end of the Roman Catholic Church's Year for Priests. Vatican City, June 11, 2010.

Pope Benedict XVI greets the faithful from his window in vatican palace at the end of the angelus in st. Peter square. Vatican City, June 13, 2010.

Pope Benedict XVI arrives for his weekly audience in St. Peter's Square. Vatican City, October 27, 2010.

Pope Benedict XVI greets the faithful as he arrives to his weekly audience in St. Peter's Square. Vatican City, October 27, 2010.

Pope Benedict XVI in shade during his weekly audience in St. Peter's Square. Vatican City, october 27, 2010.

Corpus Domini. Rome, June 23, 2011

Corpus Domini. Rome, June 23, 2011