FriendCameo is a Facebook app that allows users to video chat with their Facebook friends and even to join a group video chat.

The app can be accessed on the address apps.facebook.com/friendcameo and there will appear a screen with the list of online friends.

To start the video chat the user has to click over one of the contacts and to send a request. Once the friend accepts the fun begins!

Another useful app to have fun with friends on Facebook is Friend Matrix which allows users to create a collage that highlights the best friends.

That app can be found on this link: facebook.com/friendmatrix