Angelina Wows in Tiny Black Dress on Red Carpet With Brad

 Jon Kopaloff/; ROBYN BECK/AFP/Getty Images

Angelina Jolie and Brad Pitt returned to the red carpet Monday night, packing on the PDA at the Los Angeles premiere of her new action-thriller Salt.

The wafer-thin Jolie, 35, rocked an Armani black mini dress, while 46-year-old Pitt (who recently shaved off his scraggly beard) looked dashing in a Tom Ford suit.

Jolie's once-estranged father Jon Voight also arrived with James Haven, whom Jolie once famously kissed (on the lips!) at the Academy Awards.

Pitt and Jolie spent nearly an hour signing autographs for fans and taking photos.

Jolie did some press before she and Pitt were escorted inside the theater. (The two even ducked behind a big Salt poster display and grabbed a kiss before the movie began.)

Munching on popcorn, the actress sat with Pitt in a middle row towards the back of the theatre, while her brother James and father sat a few seats down from them in the same aisle. See more Salt premiere pics!

Afterwards, the gang then headed to an after-party, where Pitt and Jolie were very affectionate: Relaxing in their own booth in the center of the party, Pitt put his arm was around her, patted her booty and kissed her.

Voight joined their table shortly after 10 p.m., chatting up Pitt.

Jolie and her dad also shared a long talk. At one point, he told her, "I'm so proud of you!" and gave her a big hug.

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