Facebook Chatheads and Chat Stickers came to the iPhone today, with the newest update to the iPhone Facebook app. Facebook Chat heads were first launched with the new “Facebook Home”, and its Facebook “Cover Feed”, which was rolled out on the Android platform. While the newly updated Facebook app for the iPhone doesn’t go as far as to offer a cover feed (and we’re not sure that’s necessarily a bad thing), it does give you the Chatheads, and also Facebook Chat “stickers” (think emoji on steroids), which you can get from the Facebook “sticker store”.