Early this morning when i decided to launch my Facebook Messenger app, i got a camera popup, though in a selfie mode. This feature has been out few weeks ago, but Facebook just decided to roll out the feature to every Messenger users worldwide. Like seriously, the new UI of Messenger now looks more like Snapchat now.
The new Facebook Messenger UI has been tweaked a little bit, which is now card-shaped. There is a Camera shutter button always available at the bottom of the app. To take a selfie, just tap on the shutter icon, while to record a video, just long-press the shutter. There are also 3D masks, special effects and stickers attached to the new Camera.