Let's make this birthday one to remember.

78 years old (Born on December 14, 1946)

Happy Birthday, Jane Birkin! Swinging London's most charming muse and forever fashion icon—your effortless style remains timeless, inspiring endless trends (and handbag envy!). From your carefree melody in "Je t'aime... moi non plus" to influencing an entire generation with chic confidence, you've always defined sophistication mixed with wonderfully mischievous spirit.

Whether gracefully striding through the streets of Paris or captivating audiences worldwide—you've shown how living life boldly never goes out of vogue. May this year's celebration echo those dreamy 60s nights: filled with joie de vivre, endless laughter—and hopefully fewer scarves mysteriously borrowed by admirers claiming they'll return them promptly tomorrow!