Drew Barrymore catches up with Jennifer Aniston

• Barrymore was making her first post-baby appearance
• Aniston risked a wardrobe malfunction with her dress
• What was Barrymore sharing with Aniston?

It was an A-listers double date.

Jennifer Aniston and Justin Theroux met up with Drew Barrymore and Will Kopelman on Saturday night as the stars stepped out for the LACMA 2012 Art + Film Gala honoring pop artist Ed Ruscha and the late film director Stanley Kubrick in Los Angeles.

It was the first public appearance for new-mom Barrymore since welcoming daughter Olive on Sept. 26.

While Aniston, 43, showed off her cleavage in a daringly low-dipping Tom Ford gown, Barrymore, 37, was all buttoned up in black. But she appeared to be showing off something else. Barrymore and Kopelman were sharing something on his phone with Aniston and Theroux, reports Us Weekly. Photos of baby Olive, perhaps?