The 'Bad Romance' hitmaker has reportedly told members of her stage crew that she wants to tie the knot with rumoured boyfriend Luc Carl after performing her UK shows in December.
A source told The Sun newspaper: "Lady Gaga has told everyone she plans to get married. She has said she wants a fairytale wedding in a castle.
"We finish the European leg in London just before Christmas and the timing is perfect for the wedding."
According to the insider, the eccentric singer has a string of wishes for her big day, including arriving in a horse-drawn carriage, wearing wedding rings similar to Elvis Presley's horseshoe ring and to have burlesque star Dita Von Teese spring from a cake and perform one of her raunchy routines.
It was recently claimed the 'Poker Face' singer – who first dated Luc in 2005 before rekindling their romance recently – plans to buy a British castle, fuelling speculation she wants to host her wedding in her own house.
A source said recently: "No expense will be spared in her quest to make this dream come true.
"It's her childhood dream and she's particularly interested in castles in the north of England or Scotland."