The "Facebookification" of Instagram continues as the app now allows you to tag people and places in your photos. There's an app update (3.5) available today and here's how it works.

Instagram

According to Instagram:

When you upload a photo to Instagram, you're now able to add people as easily as you add hashtags. Only you can add people to your photos, so you have control over the images you share. And it doesn't stop at people—you can add any account on Instagram, whether it's your best friend, favorite coffee shop or even that adorable dog you follow.

There will now be a Photos of You section on your profile.