Looks like these two are still very much in love! Almost a year after they started dating, A-list couple Sean Penn and Charlize Theron are going strong. If she can handle for the always gruff Sean for that much time, Charlize must really be a saint!

On Monday, the Oscar winners returned to Los Angeles after a flight from Paris, France. Sean got gussied up for the international flight, wearing a suit (but no tie), while the South African beauty was dressed down in a denim shirt. Looks like Monster actress was all about comfort while the Milk actor was all about class!

This January marks Charlize and Sean's one year anniversary as couple. We wonder what big Sean will do for an anniversary gift? May we suggest an engagement ring?

Meanwhile, the 39-year-old actress is slated to star in the hotly anticipated film adaptation of Gillian Flynn's Dark Places. In the movie, which also stars Chloe Grace Moretz, Nicholas Hoult and Christina Hendricks, a woman (Theron) whose family was brutally murdered must revisit the events of her past.