It seems that Kendall Jenner's pals aren't all that supportive of her rumored romance with Harry Styles.

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On Tuesday, Irish Independent mentioned that the One Direction singer's apparent exes Taylor Swift and Cara Delevingne don't seem too thrilled about the Kardashian sister dating the One Direction star.

"Few are immune to Harry's charms and Kendall's friends Taylor and Cara have also dated him," a source told Britain's Grazia magazine.

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Apparently, Swift may have felt like Styles wasn't prepared for a real relationship yet and Jenner shouldn't be heading right back with him after they were allegedly linked in 2013.

"Taylor was quite burned by her own experience, and really supported Kendall in the aftermath of the break-up from Harry, telling her that she absolutely shouldn't blame herself, and that Harry just wasn't mature enough to have an adult relationship," the source said. "Now that Kendall and Harry appear to be back on, she feels as if her advice has fallen on deaf ears."

Delevingne seems to be having the same thoughts as Swift at this point.

"Cara's fling with Harry was less serious, and they've always remained friends, but she has also said that it's a bad idea for Kendall to go back there," the insider revealed.

Even Styles' former One Direction band mate Zayn Malik might think the guy is playing the field a bit.

"Behind closed doors Zayn has made no secret of the fact that he thinks Harry is a player," the source said.