The 28-year-old 'Fame' hitmaker's performance was cancelled by the city of Austin, Texas due to "public safety concerns," reported Aceshowbiz.
Authorities think the location will not be able to accommodate GaGa's fans.
"Our conclusion was based primarily on public safety concerns," said Don Pitts, manager of the Austin Music & Entertainment division.
However, he added that GaGa could still perform at this year's SXSW if she could find "an established venue with the necessary permanent infrastructure.