Lady Gaga has been forced to postpone four shows on her current tour because of an injury that left her unable to walk.
Lady Gaga has lost her Twitter crown. No one has more followers now than Justin Bieber.
WikiLeaks founder Julian Assange was visited by Lady Gaga at the Ecuadorian Embassy, London, where he has been granted asylum.
Lady Gaga is believed to have a set a new world record when she bought a dress by British designer Alexander McQueen at auction
Promoters in Indonesia say Lady Gaga's Jakarta concert has been cancelled because of security concerns after protests from religious groups.
Obama, congratulations on being the first sitting President to support marriage equality. Feels like the future, and not the past. #NoFear
The Darkness have been plucked from rock obscurity to support Lady Gaga on her latest world tour.
Lady Gaga has joined forces with Oprah Winfrey to launch her "Born This Way Foundation" to tackle bullying and empower young people.