Us Weekly hears…that Lady Gaga was recently on the receiving end of some nasty insults from an outspoken rocker girl 20 years her senior.

After calling the singer a "weird, sexless Barbie doll" during an interview with, the singer got snarky about Gaga's style: "You can only pull off this meat-dress act for so long. If she doesn't watch out, she'll turn into a lonely drag queen."

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