Brad Pitt, Jolie have nicknames for each other

London: Celebrity couple, actors Brad Pitt and Angelina Jolie are so romantic that they reportedly call each other with nicknames 'Miffy' and 'Kitty'.

Pitt calls his fiancee 'Miffy', while Jolie replies by calling him 'Kitty' and other people's presence do not make them conscious about it.

"Brad and Angelina are very lovey-dovey towards each other and don't care who sees it," thesun.co.uk quoted a source as saying.

The couple raise six children together -- Maddox, 11, Pax, 9, Zahara, 7, Shiloh, 6, and four-year-old twins Knox and Vivienne. They are planning to tie the knot soon.