Preston230.jpgKelly Preston, 48, has just signed on to play Victoria Gotti, the wife of John Gotti, in the upcoming flick Gotti: Three Generations.

Of course, her real-life hubby, John Travolta, 57, is playing John Gotti.

And, the couple's real-life daughter, Ella Bleu, age 11, will play their on-screen daughter, Angel Gotti!

It's really becoming a family affair! That's a lot of Johns, a lot of marriages and a lot of potential for confusion; hope things don't get too crazy on set.

We kid. We're sure the Travoltas don't have the family drama that the Gottis do.

Lindsay Lohan will also star in the film, as Kim Gotti, the wife of John Gotti Jr.

Even though the Travoltas live a life far different than the Gottis, they do identify with the family in one way; see how after the jump.