Justin Bieber Press Conference in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber poses for photographers before a press conference on his upcoming concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Press Conference in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber poses for photographers before a press conference on his upcoming concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Press Conference in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber poses for photographers before a press conference on his upcoming concert at the Zocalo square, in Mexico City, on June 11, 2012.

Fans Outside of Bieber's Hotel in Mexico City

Ronaldo Schemidt/AFP/GettyImages

A fan of Canadian singer Justin Bieber screams while standing outside the hotel he is staying, in Mexico City, on June 11, 2012. Bieber is in Mexico for a concert in the Zocalo square.

Fans Outside of Bieber's Hotel in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Fans of Canadian singer Justin Bieber scream while waiting outside the hotel he is staying, in Mexico City, on June 11, 2012. Bieber is in Mexico for a concert in the Zocalo square.

Fans Outside of Bieber's Hotel in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Fans of Canadian singer Justin Bieber wait outside the hotel he is staying, in Mexico City, on June 11, 2012. Bieber is in Mexico for a concert in the Zocalo square.

Fans Outside of Bieber's Hotel in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Fans of Canadian singer Justin Bieber scream outside the hotel he is staying, in Mexico City, on June 11, 2012. Bieber is in Mexico for a concert in the Zocalo square.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber (C) performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber (C) performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber (C) performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber (C) performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Justin Bieber Performs in Mexico City

Ronaldo Schemidt/AFP/GettyImages

Canadian singer Justin Bieber (C) performs during a concert at the Zocalo square, in Mexico City, on June 11, 2012.

Fans of Justin Bieber cry during performance

Ronaldo Schemidt/AFP/GettyImages

Fans of Canadian singer Justin Bieber cry during a concert at the Zocalo square, in Mexico City, on June 11, 2012.