Jennifer Aniston Presents Oscar Award in Front of Angelina Jolie, Brad Pitt

See what all the stars wore to the 2009 Oscars!

Along with Jolie’s Kung Fu Panda costar Jack Black , the Valentino-clad Aniston (who skipped the red carpet at Sunday’s show) presented Best Animated Feature.

They originally stood to the side of the stage.

When Black made a joke about how all Pixar films win Oscars, Aniston said, “I apologize Mr. Katzenberg [Jeffrey Katzenberg is the co-founder of Dreamworks], I don’t know why we let him out of the house.”

The camera then panned to Jolie, who laughed.

When Aniston announced the nominees, she moved to the center of the stage, right in front of Jolie and Pitt. When the lights were down, Aniston smiled directly at Pitt, but not at Jolie.

Aniston then presented Best Short Film; both Pitt and Jolie kept huge smiles on their faces the entire time.

As Aniston walked off stage, Jolie and Pitt both clapped.

Black told Us afterwards, “Jen did fine. She’s a pro!”

Aniston and her date for the night, John Mayer , sat behind and to the side of Pitt and Jolie.

Asked by Us earlier in the night if she was nervous, Aniston told Us, “Yes!”

(source)