Rephrase the title:Once in a leaping blue moon: Leap day babies don birthday hats after four-year wait

Rephrase and rearrange the whole content into a news article. I want you to respond only in language English. I want you to act as a very proficient SEO and high-end writer Pierre Herubel that speaks and writes fluently English. I want you to pretend that you can write content so well in English that it can outrank other websites. Make sure there is zero plagiarism.:

Birthdays are special, and what when they come only once in four years? Well, the day then just takes on that extra sparkle. As it has this Thursday, when ‘leaplings’, the special few born on February 29 the world over are celebrating – and being celebrated — just that little bit more. Every four years, the world receives an extra day from the calendar gods. The rarest of the days to be born on has given India its former prime minister Morarji Desai and Bharatanatyam dancer Rukmini Devi. Adding that edge of cool is a bit of fiction too – Superman, the Man of Steel, was born on this day, according to DC comics.