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Cher’s high s*x drive is wearing out her boyfriend Alexander “AE” Edwards, according to an insider.

The 77-year-old pop singer has bragged about having the best sex of her life with Alexander, 37, but insiders tell RadarOnline.com that the insatiable cougar is wearing him out.

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The couple broke up earlier this year because Alexander couldn’t keep up with her excessive demands for s*x. Sources said he is “frustrated” about how to handle the “Believe” singer’s insatiable urges.

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“AE is frustrated and doesn’t know what to do,” a tipster told the National Enquirer. “Every time he wants to get something done in the studio, she’s craving — and demanding — more.”

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Alexander’s age appropriate friends say he’s too exhausted to hang out with them — and it’s becoming a problem.

“It’s gotten to be a lot for him and, frankly, a burden for the relationship,” the insider added.

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Cher began dating Alexander in late 2022. She has two adult children from previous relationships. Alexander, who is vice president of A&R at Def Jam Records, shares a son, Slash, with Amber Rose.