Singer Lady Gaga met Queen Elizabeth Monday night in London following the Royal Variety Performance in Blackpool, England.

See pictures below:

Britain's

Britain's Queen Elizabeth II (L) meets U.S. singer Lady Gaga following the Royal Variety Performance in Blackpool, England December 7, 2009. REUTERS/Leon Neal/Pool
Britain's

Britain's Queen Elizabeth II (L) meets U.S. singer Lady Gaga following the Royal Variety Performance in Blackpool, England December 7, 2009. REUTERS/Leon Neal/Pool
Britain's

Britain's Queen Elizabeth II (L) meets U.S. singer Lady Gaga following the Royal Variety Performance in Blackpool, England December 7, 2009. REUTERS/Leon Neal/Pool