Mel Gibson: Hits the Town with Hot Young Girlfriend

Mel Gibson hit the town after the Golden Globes with his 24-year-old, extremely good-looking girlfriend.

Mel and Rosalind Ross hit up the CAA after-party on the Sunset Strip after the big show.

It's the first high-profile event where the 2 locked hands and breezed around the room.

Rosalind's a world champion equestrian vaulter but left her horses for a screenwriting career.