Shia LaBeouf & Carey Mulligan Build Their Own Volcano

Shia LaBeouf and his girlfriend, Carey Mulligan, share a kiss as they walk around and pick up a build-your-own-volcano kit on Tuesday (December 15) in Sherman Oaks, Calif.

The 23-year-old actor also munched on a Baja Fresh burrito while he walked with his 24-year-old sweetie and Golden Globe nominee!

Carey is nominated for Best Performance by an Actress in a Motion Picture – Drama and has some stiff competition, going up against Precious‘ Gabourey Sidibe, Helen Mirren and Emily Blunt!

10+ pictures inside of Shia LaBeouf and Carey Mulligan getting their volcano on…