38 years old (Born on September 15, 1986)
Happy Birthday, Heidi Montag! From reality TV queen on "The Hills" to pop music diva and fashion icon, you've truly done it all. Whether you're dazzling us with your unforgettable one-liners or keeping the drama alive in style, you always know how to keep things entertaining.Here's hoping this year brings even more fabulous adventures—perhaps another catchy single we can't stop humming? Or maybe a new iconic moment that will have fans talking for years. Keep shining bright and reminding everyone why life is better when it's just a little bit extra. Cheers to you today and always!