Its Finger Lickin Stickers.
Say No More.
Download and Enjoy.
Its Finger Lickin.
-----Install-----
1. Open up iMessage with one of your friends in chat
2. Tap the [>] button next to the chat box
3. Tap the App Store icon
4. Tap the four circles icon on bottom left
5. Tap on the Manage tab
6. You can enable stickers here
Congratulations! Done!