Show them how much they mean to you with these thoughtful birthday wishes. Everyone's clicking on... We may have started out as work wives, but I know we'll be best friends 'til the end.

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

Along with a beautiful photo of the couple dressed in matching white outfits, Virat wrote, “To my best friend, my life ...

Ryan Blaney's wife, Gianna Tulio, took to her official social media account to wish her best friend, Brianna Smith, a happy birthday.