Final answer:
John F. Kennedy is often the president associated with Marilyn Monroe, although definitive proof of an affair is lacking. Other presidents, like Bill Clinton and Warren G. Harding, have faced confirmed scandals regarding infidelity.
Step-by-step explanation:
While rumors have long circulated about Marilyn Monroe's alleged affairs with high-profile figures, the president often mentioned in conjunction with Monroe is John F. Kennedy. Such speculations persist despite the absence of definitive proof. Other presidents have faced confirmed scandals related to infidelity or inappropriate relationships. President Bill Clinton's involvement with Monica Lewinsky led to an impeachment trial, though he was ultimately acquitted by the Senate. Similarly, President Warren G. Harding's reputation was marred by posthumous revelations of extramarital affairs, which contrasted heavily with his public image.
Regardless of the infidelity rumors or scandals, it is important to contextualize these within the political and historical settings they are part of. Personal behaviors are often sensationalized, but they should not overshadow the comprehensive understanding of the presidents' tenures and political contributions.