Cake? A thoughtful gift? If so, then all that's left is to warm up your vocal chords ahead of singing “Happy Birthday” and signing the card. If you've picked out just the right one ...

Whether she’s your older sister, a sister-in-law, or your bestie who’s like a sister, there’s a birthday wish here that’s ...

So happy to celebrate you on your special day,” and “To the world, you are my friend. To me, you are the world,” to funny puns like, “I wanted to make a toast in honor of your birthday ...