If this is true, we'll eat our berets with a side of foie gras and escargot: Mary-Kate Olsen may be dating Nicolas Sarkozy's half-brother, Olivier Sarkozy.

The New York Post's Page Six reports that 42-year-old Olivier Sarkozy was spotted with the Olsen sis in the Hamptons over this past holiday weekend and that the two are "head over heels" for each other. Mary-Kate, in case you've forgotten, is 25 years old. Freak out, everyone!

Of course Page Six has missed the mark on a few relationship rumors before (like that Karlie Kloss-Leonardo DiCaprio bit that turned out to be baloney). But we are willing to entertain, for pure entertainment's sake, the idea of MK with half-Sarko. After all, the divorcee spent the past year dating Stella Schnabel, the 20-something daughter of artist/filmmaker Julian.

If it is true, mazel tov to the happy couple. Now we've just got to snag Ashley an older boyfriend -- perhaps David Cameron's brother, Alexander, might do?

Seeing as you already know what Mary-Kate looks like, here are some photos of Olivier Sarkozy partying it up with Manhattan's glitterati. Could you picture him with an Olsen twin?

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  • May 2011

    LeeLee Sobieski, Stella Schnabel & Olivier Sarkozy. (PMc photo)

  • May 2011

    Olivier Sarkozy & Rachid Kallamni. (PMc photo)

  • July 2010

    Stella Schnabel & Olivier Sarkozy. (PMc photo)

  • September 2009

    Olivier Sarkozy & Lola Schnabel. (PMc photo)

  • May 2009

    Olivier Sarkozy & Vito Schnabel . (PMc photo)

  • April 2009

    Dustin Yellin, Charlotte Kidd & Olivier Sarkozy. (PMc photo)

  • February 2009

    Olivier Sarkozy & Charlotte Sarkozy. (PMc photo)

  • February 2009

    Olivier Sarkozy, Beatrice Del Favero, Ginevra Caltagirone Guarducci & Charlotte Sarkozy. (PMc photo)

  • December 2008

    Charlotte Sarkozy, Olivier Sarkozy & Aurelie Rosenberg. (PMc photo)

  • November 2008

    Olivier Sarkozy with Ann Dexter-Jones. (PMc photo)

  • November 2008

    Olivier Sarkozy, Charlotte Sarkozy & Vito Schnabel. (PMc photo)

  • November 2008

    Olivier Sarkozy with wife Charlotte Sarkozy. (PMc photo)

  • November 2008

    Charlotte Sarkozy & Olivier Sarkozy. (PMc photo)

  • November 2008

    Elise Overland, Allison Sarofim, Olivier Sarkozy & Stella Schnabel. (PMc photo)

  • November 2008

    Charlotte Sarkozy, Olivier Sarkozy & Terence Koh. (PMc photo)

  • October 2008

    Barbara Bui, Olivier Sarkozy & Amanda Ross. (PMc photo)

  • July 2008

    (PMc photo)

  • January 2008

    Eric Ripert, Charlotte Sarkozy & Olivier Sarkozy. (PMc photo)

  • May 2007

    Olivier Sarkozy with wife Charlotte Sarkozy. (PMc photo)

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