Big move, JA.
Jennifer Aniston took John Mayer to the next step in their relationship this past weekend -- she introduced him to the Cox-Arquettes!
Whoa -- serious!
After spending the day on Saturday at Jen's place, just the two of them, the new item headed to Malibu to visit Jen's BFF, Courteney Cox and David Arquette, at their new home. The foursome hung out well into the evening, where John and Jen got all cozy on Court's deck, watching the sunset together.
What's next? Coffee with Gunther?