FAME, FRIENDSHIP & STARTING OVER

Go inside the sisterhood of Gwyneth Paltrow, Cameron Diaz and Reese Witherspoon!

In honor of Avaline's fourth anniversary, founder Cameron Diaz held an intimate dinner in the Hamptons for the wine line on July 26. "We celebrated...with a few of our close friends," she shared, along with several photos from the event. "What a wonderful evening it was!"

Front and center among the revelers were Gwyneth Paltrow and Reese Witherspoon. It's no surprise they took time out of their busy schedules to support Cam, 51, though. From attending cooking classes together and swapping hair secrets, to calling each other "sister" and "ride or die" and gossiping over glasses of rosé with ice cubes, the women have formed an unbreakable bond over the years. Gwyn, 51, even reshared a pic of the trio from Cameron's big night on Instagram Stories, writing, "My gals."