Supporting his lady, as she returned to the red carpet for a second time since undergoing a double mastectomy, Pitt's co-ordinated clothes sent out a clear message of unity.
The Hollywood A-listers aren't the only celeb couple to mirror each other's wardrobes - remember the innocent days when Justin Timberlake dated Britney Spears, and they thought double denim worked well?
In the gallery below we bring you the best celeb dress-a-likes. Remember any more? Let us know in the comments below.