Celebrate National Coffee Day With Joe Manganiello, Hilary Duff & More! [PHOTOS]

Happy National Coffee Day folks! You think I’m making this up, don’t you? Well I’m not! It’s a real holiday. We’re only a few years away from Hallmark making cards and department stores having sales. Can you imagine? “Get 10% to 15% off all our hottest fall outfits at this year’s National Coffee Day Sale!”

Luckily, celebrities seem to celebrate coffee all day, everyday. I mean, they have to. It’s not like celebrities sleep that often. They’re either on set or partying–I’m looking at you Joe Manganiello. That’s why those precious sips of caffeine make all the difference!

Launch the gallery to check out all our favorite celebs sipping on their favorite beverages. You can also figure out which celebs like what! For example, Robert Downey Jr. is an iced coffee man, while Pink is a hot beverage lady even in the summer. Enjoy National Coffee Day!