Pics: Queen Elizabeth II celebrates her 90th birthday

New Delhi, Apr 21: President Pranab Mukherjee on Wednesday greeted Queen Elizabeth II of Britain on her 90th birthday which falls on Thursday.

A four-day extravaganza to mark Queen Elizabeth II's 90th birthday will take place from May 12 to 15 at Home Park in Windsor and involve performances by musicians, dancers and choirs, as well as well-known actors and artists.

Here are pics of Queen Elizabeth II who turned 90 today:

Queen Elizabeth II turns 90 today

Queen Elizabeth II, the longest reigning monarch in British history turns 90.

Queen Elizabeth II turns 90

The longest reigning monarch in British history turned 90 today.

Queen Elizabeth II turns 90

A four-day extravaganza will be organised to markQueen Elizabeth II birthday.

Queen Elizabeth II turns 90

Elizabeth was born on April 21, 1926 in London.

Queen Elizabeth II turns 90

A four-day extravaganza to mark Queen Elizabeth II's 90th birthday will take place from May 12 to 15 at Home Park in Windsor.

Queen Elizabeth II turns 90

Queen Elizabeth born in 1926 turned 90 today.