'Farmville 2' takes the spot as Facebook's top app

According to a recent report, Zynga's Farmville 2 has nearly 50 million users on Facebook. By far, the most users an app has on the social network.

The report over on AppData states that Farmville 2 has exactly 48.9 million users, with Zynga's Texas Hold'em Poker with 38.1 million users. Facebook's Instagram has 34.9 million registered users.

Zynga has several top 20 apps on Facebook; Chefville 33.1 million, Zynga Slingo 28.7 million, Bubble Safari 28.1 million, and The Ville 19.6 million.

Even the original Farmville is still going strong with 18.8 million users and once topped out at 80 million users.