Jennifer Lopez insists she has never had any plastic surgery.

The "Dance Again" hitmaker has hit back after a British plastic surgeon, Dr. Ayham Al-Ayoubi, suggested she "showed many signs" of having work done to her face. The 44-year-old star was clearly unimpressed with his medical opinion and tweeted, "@DrAyoubi Sorry Sir, but I have never had plastic surgery of any kind. #fact"

The actress responded to the plastic surgeon, who is based in London, after he tweeted a split-screen photographs of her and wrote, "These before and after pics of @JLo show many signs of #plasticsurgery - naturally pretty but now looks amazing." He later added, "U are naturally a very beautiful woman and look great, sometimes clever makeup can enhance features slightly changing their appearance @JLo"

But following Jennifer and her fans' reaction, the medic claimed his assistant was responsible for the tweets. "Dear @JLo I wonder if you can accept my sincere apologies about the wrong tweet which was written by my assistant without my knowledge.... I sincerely apologize to @JLo & her fans. I want to remind everyone it was NOT me who sent that wrong tweet! it was my assistant [sic]," he wrote on Tuesday.

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