Paltrow, Hill hope children will marry

Gwyneth Paltrow and Faith Hill have predicted their children may one day get married.

The revelation came while Hill interviewed Paltrow for an upcoming issue of In Style magazine after talk turned to the growing friendship between their children.

"Moses...we might really become a family when he marries Audrey!" Paltrow joked, referring to her 4-year-old son Moses and Hill's 9-year-old daughter Audrey.

"Don't you just love our babies?" Hill added.

The two families become close during production on Country Strong, in which Paltrow stars alongside Hill's husband and fellow singer Tim McGraw.

Country Strong is scheduled to be released January 7, 2011.