Kim Kardashian is fuming over reports her debut song has leaked, branding the engineer who alleged the track is hers “a liar and a fraud.”

On Thursday, a song called “Shake” supposedly featuring the reality star’s vocals surfaced online, fueling speculation she is launching a music career.

But Kardashian is angry she’s been linked to the clip – and she is adamant it is not her work.

In a post on her website, she writes, “A song called ‘Shake’ was released on the Internet today and some websites are claiming it is my voice on the track. It is not my voice.

“I don’t know who this ‘audio engineer’ is claiming that he worked with me on this song, but he is a liar and a fraud. I never was in the studio with him, and he is using this to gain notoriety.

“To give quotes to the media and lie about meeting me, let alone lie about recording with me, is just wrong! I have never met this guy or worked with this guy, and that is NOT my voice on this song. It’s really sad what people will do for a little publicity. I want you guys to know the truth. Please don’t believe these rumors.