Sony Ericsson

KEY BISCAYNE, FL - MARCH 30: Roger Federer of Switzerland returns a shot against Tomas Berdych of the Czech Republic during day eight of the 2010 Sony Ericsson Open at Crandon Park Tennis Center on March 30, 2010 in Key Biscayne, Florida.

MOSCOW, RUSSIA - OCTOBER 20: (L-R) Tennis player Igor Kuitsin, Anna Chakvetadze, Alexey Sytnikov, the Vice-president of Bank of Moscow, Tatyana Korsakova, the Founder of Welfare fund 'Dobroserdie', Shamil Tarpischev, the President of Federation of tennis of Russia and Alexey Selivanenko Director of the Sony Ericsson WTA Tour tournament all attend a press conference during during the XXI International Tennis Tournament Kremlin Cup 2010 match against Horacio Zeballos of Argentina at the Olympic Stadium on October 20, 2010 in Moscow, Russia.

BEIJING - OCTOBER 05: Chinese government officals and member of the WTA Sony Ericsson and ATP Tours make a toast at a ceremony during the player party for the 2010 China Open at the Shangri-La Hotel on October 5, 2010 in Beijing, China.

DOHA, QATAR - OCTOBER 24: Women's World Number One Caroline Wozniacki of Denmark relaxes at her hotel prior to the Doha round of the WTA Sony Ericsson Championships 2010 on October 24, 2010 in Doha, Qatar.

DOHA, QATAR - OCTOBER 24: Women's World Number One Caroline Wozniacki of Denmark relaxes at her hotel prior to the Doha round of the WTA Sony Ericsson Championships 2010 on October 24, 2010 in Doha, Qatar.

DOHA, QATAR - OCTOBER 24: Women's World Number One Caroline Wozniacki of Denmark relaxes at her hotel prior to the Doha round of the WTA Sony Ericsson Championships 2010 on October 24, 2010 in Doha, Qatar.

DOHA, QATAR - OCTOBER 24: Women's World Number One Caroline Wozniacki of Denmark relaxes at her hotel prior to the Doha round of the WTA Sony Ericsson Championships 2010 on October 24, 2010 in Doha, Qatar.

DOHA, QATAR - OCTOBER 24: Women's World Number One Caroline Wozniacki of Denmark relaxes at her hotel prior to the Doha round of the WTA Sony Ericsson Championships 2010 on October 24, 2010 in Doha, Qatar.

Sony-Ericsson KDDI S006 mobile phones are displayed in Tokyo on October 18, 2010.

MOSCOW, RUSSIA - OCTOBER 18: Maria Jose Martinez Sanchez of Spain in action against Alla Kudryavtseva of Russia on day one of the Sony Ericsson WTA Tour Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.

MOSCOW, RUSSIA - OCTOBER 18: Maria Jose Martinez Sanchez of Spain in action against Alla Kudryavtseva of Russia on day one of the Sony Ericsson WTA Tour Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.

MOSCOW, RUSSIA - OCTOBER 18: Alla Kudryavtseva of Russia in action against Maria Jose Martinez Sanchez of Spain on day one of the Sony Ericsson WTA Tour Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.

MOSCOW, RUSSIA - OCTOBER 18: Maria Jose Martinez Sanchez of Spain in action against Alla Kudryavtseva of Russia on day one of the Sony Ericsson WTA Tour Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.

BEIJING - OCTOBER 04: Maria Sharapova of Russia (C) visits the Sony Ericsson booth during day four of the 2010 China Open at the National Tennis Center on October 4, 2010 in Beijing, China.

BEIJING - OCTOBER 04: Maria Sharapova of Russia visits the Sony Ericsson booth during day four of the 2010 China Open at the National Tennis Center on October 4, 2010 in Beijing, China.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

Indian Bollywood actress and Sony Ericsson brand ambassador Kareena Kapoor attends the Sony Ericsson Contest winner event at India's 'Shopper Stop' department store in Mumbai on November 22,2010.

MOSCOW, RUSSIA - OCTOBER 18: Jelena Jankovic of Serbia attends a press conference for Sony Ericsson WTA Tour: Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.

MOSCOW, RUSSIA - OCTOBER 18: Jelena Jankovic of Serbia attends a press conference for Sony Ericsson WTA Tour: Kremlin Cup tournament at the Olympic Stadium on October 18, 2010 in Moscow, Russia.