Big-name celebs being romantically linked to other big-name celebs is nothing new in Hollywood, but this latest rumored pairing is still making us do a double take.

According to Us Weekly, John Mayer was reportedly spotted flirting heavily with Kourtney Kardashian at the recent GQ Men of the Year party. Allegedly the rock star told the eldest Kardashian sister that running into her at the party was "sweet serendipity," and that they should "meet up again soon."

We're almost shocked he didn't tell her that her "body is a wonderland."

However, despite the eyewitness reporting Mayer "seemed very into her," this alleged romance is likely a one-way street. The source says Mayer is not exactly Kourtney's type. Stranger things have happened, though, especially in Hollywood.

Mayer was also recently rumored to be dating pop singer-songwriter Halsey, but the two squashed those rumors  before they got too out of hand.

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