Whether they're your friend or someone you only acknowledge in the break room, we've got you covered with these birthday ...

Happy birthday to the person with the best-looking best friend. You’re still hot after all these years, but not as hot as your cake with all those candles! Reminder: They aren’t gray hairs ...

But before you sit back with a glass of champagne and slice of cake, there's one BFF ... but I know we'll be best friends 'til the end. Happy birthday! Our 140 birthday ideas still not cutting ...

She didn’t see the cake until her loved ones were singing “Happy Birthday” and her boyfriend brought out a chocolate cake “to [her] horror.” “I hate chocolate cake. It makes me sick.

The text on the cake read ... tribute in honor of his wife’s special day. “Happy Birthday to my beautiful wife, soulmate and best friend forever,” Travis, 49, wrote.