The cake, which was glowing with candles, also featured the message: "Happy Sweet 16 Milania." In true Teresa fashion, there was also a balloon display in a similar color scheme made for Milania.

With iOS 10, sending a user an iMessage with the words "happy birthday" automatically sends a flood of balloons up the screen. In Apple's new iPhone 7 ad, those balloons come to life, starting ...

I did some digging, and I still see them on desktop on profiles that share their birthday publicly. But on the mobile app, the balloons are gone.