Queen Elizabeth II
The present Queen Elizabeth is queen of the United Kingdom of Great Britain and Northern Ireland.
That was the maiden name of Queen Elizabeth the Queen Mother - that is, the late mother of the present Queen.
At present (2013) the queen of England is Queen Elizabeth II.
Queen Elizabeth I reigned from 1555-1603 Queen Victoria reigned from 1836-1901 Queen Elizabeth II reigned from 1953-present
The Queen Mother (if you mean the present Queen Elizabeth of England's mother) had two children - the present Queen Elizabeth II and her late sister Princess Margaret.
Queen Elizabeth
In Great Britain, there have only been two Monarchs named Elizabeth: Queen Elizabeth I and, our present, Queen, Elizabeth II.
Winsor
From 1952 - Present.
5 feet in heels
The present monarch, Queen Elizabeth II, has been queen since 1952