Iconic Marilyn Monroe 'Happy Birthday, Mr. President' dress comes to Dallas (opens in new tab)

The dress worn for the most famous (or, infamous) rendition of "Happy Birthday" in American history is going on display in Dallas-Fort Worth. Marilyn Monroe's iconic "Happy Birthday, Mr. President" gown will be showcased at Ripley's Believe It or Not! in Grand Prairie for a limited time, beginning Friday, June 5.