Ryan Gosling & Carey Mulligan: River Basin 'Drive'

Ryan Gosling and Carey Mulligan share a laugh in between filming scenes for their upcoming movie Drive on Wednesday (November 3) in Los Angeles.

The two co-stars filmed some scenes with a young boy and a vintage car and were spotted working along the bottom of a L.A. river basin.

Ryan, 29, and Carey, 25, stayed hydrated and cooled down from the Southern California heat wave with water bottles.

10+ pictures inside of Ryan Gosling and Carey Mulligan filming Drive at an L.A. river basin…