The controversial snaps were taken in 2008 but appear to have resurfaced sending fans into a hot and heavy frenzy.
Lady Gaga's World Wide Wax Figures
The first photo shows Gaga having her bottom grabbed as she is bent over an unidentified woman's knee, but it's the picture of the wacky singer simulating oral sex with her that has got people talking.
Last year, Gaga finally admitted to being bisexual, telling Barbara Walters she had flings with both men and women.
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