According to Kate Anderson Brower, author of the new book, First Women, The Grace And Power Of America's Modern First Ladies, Hillary and Bill Clinton have rarely been invited to stay for dinner in the Obama White House.
The author told IE: "I don't think Michelle has not really been able to bury the hatchet after 2008. She is not a political person."
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Potential 2016 First Ladies (and Bill)
Author claims Michelle Obama and Hillary Clinton can't stand each other
Karen Kasich: Wife of Ohio Governor John Kasich, pictured here with their daughters Emma and Reese after Gov. Kasich announced his 2016 presidential candidacy at the Ohio Student Union, at The Ohio State University on July 21, 2015 in Columbus, Ohio.
(Photo by Ty Wright/Getty Images)
Mary Pat Christie: Pictured here with husband New Jersey Gov. Chris Christie before the 2014 WHCA Dinner.
(Photo by Dimitrios Kambouris/VF14/WireImage)
Mary Pat Christie: Wife of New Jersey Gov. Chris Christie, has had a successful finance career. She also took a three-month leave from her job to set up and run the Hurricane Sandy New Jersey Relief Fund in wake of the devastating storm.
(Photo by Michael Loccisano/Getty Images)
Heidi Cruz: Pictured here waving to the crowd after her husband Senator Ted Cruz announced his candidacy for the Republican nomination to run for US president at Liberty University in Lynchburg, Virginia.
(Photo credit should read PAUL J. RICHARDS/AFP/Getty Images)
Katie O'Malley: Mrs. O'Malley received her law degree from the University of Baltimore, and is also a former prosecutor and currently a district court judge in Baltimore. While juggling her judicial duties and being Maryland's first lady, she became an advocate for domestic violence victims internationally.
Editor's note: Martin O'Malley suspended his campaign on February 1, 2016.
(Photo by Mark Gail/The Washington Post via Getty Images)
Jane O'Meara Sanders: Mrs. Sanders grew up in Brooklyn and has a Ph.D. and is a former college provost and president. She's never shied away from her husband's political life, either; she's worked as a spokeswoman, policy adviser and chief of staff.
(Photographer: Patrick T. Fallon/Bloomberg via Getty Images)
Bill Clinton: Pictured here with his wife Hillary Clinton, sharing a moment on stage during the Central Iowa Democrats fall barbecue at Hansen Agriculture Student Learning Center of Iowa State University in Ames, Iowa.
(Photo by Alex Wong/Getty Images)
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Brower says Michelle was heartbroken when Vice President Joe Biden decided not to run for president. According to Brower, it is because Michelle wanted him to give Hillary the kind of defeat she got when she ran for president in 2008.
"Michelle Obama would stand her nose at Hillary Clinton," Brower said. "There is a sense that the Clintons are all about money and power, and that the Obamas are about ideals and getting something done."