Let's make this birthday one to remember.

54 years old (Born on February 18, 1971)

Happy Birthday, Heidi Mark! From dazzling us as Playboy's unforgettable Playmate of July 1995 to lighting up our screens with your charm and wit, you've always known how to make an entrance. Your talent has kept audiences smiling—and Vince Neil guessing—proving that third time really is the charm...or at least a memorable chapter!

Here's wishing you another fabulous year filled with laughter, success in all your endeavors on-screen or off-stage, and plenty more adventures worth gossiping about. May this birthday be just like you: timelessly glamorous yet delightfully unpredictable. Cheers to many more years of being wonderfully Heidi!