Lady Gaga nicknamed Lady Dull Dull by tour crew

London: Lady Gaga, who is famous for her bizarre dressing style, is apparently so down to earth off stage that her tour crew has nicknamed the star `Lady Dull Dull`.

The Monster Ball Tour staff has said that the 24-year-old``s wild on-stage persona is a far cry from her original personality.

"We often call her Lady Dull Dull," the Daily Star quoted a source as saying.

"The reason is that off stage she looks just like any one of us", added the source.