On Monday, Kardashian, 41, appeared at the annual benefit in Marilyn Monroe's famous "Happy Birthday, Mr. President" dress — the outfit worn by the actress for John F. Kennedy's birthday ...

Shirley MacLaine says Marilyn Monroe went to ... 1962 — the night Monroe breathlessly sang “Happy Birthday, Mr. President” to ...

The star's iconic "Happy Birthday, Mr. President" dress wasn't her only outfit to cause a stir Erin Hill is the Senior Editor, Royals at PEOPLE. She has reported on Royals for the brand since 2015.

The reality star wore the emerald sequin Norman Norell dress that the late ... She added, "For me the most Marilyn Monroe moment is when she sang 'Happy Birthday,' to JFK, it was that look." ...

"In 1962, at the famous celebration for John F Kennedy’s 45th birthday ... but what most people remember is Marilyn Monroe singing 'Happy Birthday' to him," she wrote. Shirley goes on to reveal ...

(Also Read | Marilyn Monroe confessed about JFK affair to Jackie Kennedy ... most people remember is Marilyn Monroe singing ...