December 25, 2015. President Vladimir Putin (center) attends the concert of Russia's Children Choir in the Kremlin Palace.25.12.2015#2766549
Boys performs at the concert by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766533
2nd row, from right: Moscow Mayor Sergei Sobyanin, Severstal board director Alexei Mordashov, and Russian Direct Investment Fund general director Kirill Dmitriyev, 2nd row, left, attend the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766531
Russian President Vladimir Putin, left, and Mariinsky Theater artistic director and conductor Valery Gergiyev, center, during the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766528
Russian President Vladimir Putin speaks before the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766524
December 25, 2015. President Vladimir Putin (fourth left in the first row) attends the concert of Russia's Children Choir.25.12.2015#2766521
December 25, 2015. Former Soviet President Mikhail Gorbachev (center) before the beginning of the concert of Russia's Children Choir in the Kremlin Palace.25.12.2015#2766503
Russian Defense Minister, 2nd left, before the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766495
Patriarch of Moscow and All Russia Kirill and Naina Yeltsina, widow of Russia's first president Boris Yeltsin, before the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766491
Russian President Vladimir Putin, foreground, before the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766488
Russian President Vladimir Putin, 2nd right, attends the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766487
Russian President Vladimir Putin, center, speaks before the performance by the Children's Choir of Russia at the Kremlin Palace, December 25, 2015.25.12.2015#2766485