The cute couple, who have been dating now for just under a year, attended the launch party for the new Nasty Gal Melrose store last night. "They were so cute," a source tells E! News of Sean and Charlize, who were "holding hands" during much of the bash. "He watched her while she shopped."
In addition to the hand holding, the 39-year-old actress played with her man's ear at one particularly precious PDA moment during the night.