Happy birthday Mr President, I am a bit out of breath: Secret behind Marilyn Monroe s most memorable moment


Happy birthday Mr President, I”m a bit out of breath: Secret behind Marilyn Monroe”s most memorable moment

Dazzling: Monroe breathlessly sings Happy Birthday to JFK in 1962 - and the reason for her performance has now been revealed for the first time

Dazzling: Monroe breathlessly sings Happy Birthday to JFK in 1962 – and the reason for her performance has now been revealed for the first time

Actress Michelle Williams stars as Marilyn Monroe in a new film Icon: Actress Marilyn Monroe

Icon: Michelle Williams, left, is starring in a new film about Monroe, which is due out in cinemas today

Chat: Monroe, wearing her famous dress, speaks with John F Kennedy following the rendition of Happy Birthday

Chat: Monroe, wearing her famous dress, speaks with John F Kennedy following the rendition of Happy Birthday