The Ville, Bing, SongPop, Dragon City, Zoosk and more on this week’s top 20 growing Facebook apps by MAU

Zynga’s The Ville was the top growing app based on monthly active users with a 17 percent gain this week. The developer had five more games on the list this week with No. 8 Bubble Safari, No. 9 Zynga Bingo, No. 10 Texas HoldEm Poker, No. 11 Zyngo Slingo, and No. 17 Ruby Blast.