<b>Photos:</b> Gorby 80 Gala for Mikhail Gorbachev

Welsh singer Katheryn Jenkins arrives for a gala in honor of former Soviet leader Mikhail Gorbachev for a celebration of his 80th birthday at the Royal Albert Hall in London.   (Adrian Dennis/AFP/Getty Images)

A guest poses for photographers as she arrives for a gala in honor of former Soviet leader Mikhail Gorbachev.   (Adrian Dennis/AFP/Getty Images)

Former Soviet leader Mikhail Gorbachev and his daughter Irina Virganskaya and her husband Andrey Trukhachev attend the Gorby 80 Gala.   (Ian Gavan/Getty Images)

Former Soviet leader Mikhail Gorbachev and daughter Irina Virganskaya attend the Gorby 80 Gala.   (Eamonn McCormack/Getty Images)

Actress Sharon Stone poses for photographers as she arrives for a gala in honor of former Soviet leader Mikhail Gorbachev for a celebration of his 80th birthday at the Royal Albert Hall in London, on March 30, 2011.   (Adrian Dennis/AFP/Getty Images)

A general view during the Gorby 80 Gala at the Royal Albert Hall in London. The concert celebrated the 80th birthday of the former Soviet leader Mikhail Gorbachev.   (Ian Gavan/Getty Images)

Russian footballer Andrey Arshavin and a friend arrive for a celebration of Mikhail Gorbachev‘s 80th birthday at the Royal Albert Hall in London.   (Carl Court/AFP/Getty Images)

Former Polish President Lech Walesa arrives for a celebration of Mikhail Gorbachev‘s 80th birthday at the Royal Albert Hall in London.   (Carl Court/AFP/Getty Images)

The London Symphony Orchestra plays at a concert to honor Mikhail Gorbachev at the Royal Albert Hall in London.  (Toby Melville/Reuters)

Former member of the Spice Girls Mel C arrives for a celebration of Mikhail Gorbachev‘s 80th birthday at the Royal Albert Hall in London.   (Carl Court/AFP/Getty Images)

Conductor Valery Gergiev performs at the Gorby 80 Gala at the Royal Albert Hall.  (Ian Gavan/Getty Images)

From left, Ksenia Gorbacheva and Anastasia Virganskaya attend the Gorby 80 Gala.  (Eamonn McCormack/Getty Images)

Actress Goldie Hawn poses for photographers as she arrives for a concert to honor former Soviet President Mikhail Gorbachev.   (Toby Melville/Reuters)

Actress Sharon Stone attends the Gorby 80 Gala.   (Ian Gavan/Getty Images)

Former Soviet leader Mikhail Gorbachev stands as he receives an ovation during a celebration of his 80th birthday at the Royal Albert Hall in London.   (Adrian Dennis/AFP/Getty Images)

Actors Sharon Stone and Kevin Spacey host a concert to honor former Soviet President Mikhail Gorbachev.   (Toby Melville/Reuters)

Former Soviet leader Mikhail Gorbachev and daughter Irina Virganskaya during the Gorby 80 Gala at the Royal Albert Hall.   (Ian Gavan/Getty Images)

Actress Sharon Stone attends the Gorby 80 Gala at the Royal Albert Hall.   (Ian Gavan/Getty Images)

Actress Sharon Stone attends the Gorby 80 Gala at the Royal Albert Hall.   (Eamonn McCormack/Getty Images)

Milla Jovovich attends the Gorby 80 Gala at the Royal Albert Hall.   (Eamonn McCormack/Getty Images)

Arnold Schwarzenegger arrives for a celebration of Mikhail Gorbachev‘s 80th birthday at the Royal Albert Hall.   (Carl Court/AFP/Getty Images)

Actors Kevin Spacey and Sharon Stone host at the Gorby 80 Gala.   (Ian Gavan/Getty Images)

Milla Jovovich attends the Gorby 80 Gala at the Royal Albert Hall.   (Eamonn McCormack/Getty Images)

Milla Jovovich attends the Gorby 80 Gala at the Royal Albert Hall.   (Eamonn McCormack/Getty Images)

Actress Sharon Stone attends the Gorby 80 Gala at the Royal Albert Hall.   (Eamonn McCormack/Getty Images)

Milla Jovovich attends the Gorby 80 Gala.   (Eamonn McCormack/Getty Images)

Actress Sharon Stone attends the Gorby 80 Gala.   (Eamonn McCormack/Getty Images)

Actress Sharon Stone signs autographs as she arrives.  (Toby Melville/Reuters)

Andrey Makarevich, center, and members of the rock band Mashina Vremeni attend the Gorby 80 Gala.  (Ian Gavan/Getty Images)

Actress Sharon Stone poses for photographers as she arrives.   (Toby Melville/Reuters)

Singer Paul Anka attends the Gorby 80 Gala.  (Ian Gavan/Getty Images)

Former Polish President Lech Walesa attends the Gorby 80 Gala.  (Eamonn McCormack/Getty Images)

From left, James Kottak, Rudolf Schenker, Klaus Meine, Matthias Jabs and Pawel Maciwoda of The Scorpions attend the Gorby 80 Gala.  (Eamonn McCormack/Getty Images)

CNN Founder Ted Turner and a guest attend the Gorby 80 Gala.  (Eamonn McCormack/Getty Images)

Actor Kevin Spacey attends the Gorby 80 Gala at the Royal Albert Hall.   (Ian Gavan/Getty Images)

Singer Bryan Ferry attends the Gorby 80 Gala.   (Ian Gavan/Getty Images)