Bradley Cooper & Jared Leto Step Out For Vanity Fair's New Establishment Summit!

Bradley Cooper shares a laugh with producer Rick Rubin while attending the 2015 Vanity Fair New Establishment Summit held at the Yerba Buena Center for the Arts on Tuesday (October 6) in San Francisco, Calif.

The 40-year-old actor was joined at the event by Jared Leto, Lena Dunham, Katie Couric, Liberty Ross and her boyfriend Jimmy Iovine at the first full day of in-depth conversations and unconventional pairings.

PHOTOS: Check out the latest pics of Bradley Cooper

Also in attendance were Thomas Middleditch, T.J. Miller, Amanda Crew and Rashida Jones, who hit the stage for their Silicon Valley Vs. Silicon Valley: A Inside Look At HBO’s Hit Show panel, as well as Maria Shriver for her True Blood: A Diagnostics in the New Age panel.

FYI: Bradley is wearing a Dolce&Gabbana jacket.

20+ pictures inside of Bradley Cooper, Jared Leto and others at the Vanity Fair summit…