Controversy in the Big Brother All Star House

Some huge Big Brother All-Stars fans are trying to mess up the game for everybody.

According to TMZ, fans have located where Big Brother is being filmed and are using bullhorns to shout out strategies of other contestants. The superfans are getting the material from watching the show and the live feeds. CBS has added extra security around the studio in order to shoo away people trying to interfere with the production.

One fan tried to scale the studio wall. Security chased him away and the guy escaped in a getaway car.