The lighthearted moment has caught the internet's attention, with netizens wondering if Brigitte Macron, 72, might take issue with the flirtatious moment.

French President Emmanuel Macron gave the Princess of Wales, a cheeky wink as he clinked glasses with her at a state banquet ...

Princess Kate is back! Find out which sparkly stunner she wore to a recent state banquet—and why it was such a big deal.

French President Emmanuel Macron's wink at Kate Middleton during a royal dinner at Windsor Castle sparks buzz on the internet ...

As the cameras rolled during a formal toast at the July 8 gala dinner, Macron was spotted winking at the Princess of Wales - ...

Kate Middleton seemed to allude to Prince Louis with a quick quip during the French state visit. See what Princess Kate said ...

Kate Middleton and Emmanuel Macron were seated next to each other while his wife Brigitte Macron sat between Prince William ...

By wearing the Lover's Knot tiara at the state dinner in honor of Emmanuel Macron, Kate Middleton demonstrated her return to ...

Emmanuel Macron is currently in the UK for a three-day state visit, where he was seen breaking royal protocol, something King ...

A lip reader weighed in on what Brigitte Macron told Kate Middleton after the French first couple landed in London on Tuesday ...