Cameron Diaz is promoting her Avaline brand, inspired by the success of her Hollywood friends Gwyneth Paltrow and Reese Witherspoon. Diaz celebrated a milestone over the weekend: 4 years ago, she launched her Avaline line of wines, a project she has dedicated the last few years to since announcing the end of her acting career. Cameron is dedicated to organic red, white and rose wines with no added sugar. The brand celebrated its fourth anniversary the other day. The founder was supported by some of her best celebrity friends by attending the anniversary party.

On Tuesday, the Hollywood star posted photos on her blog from Avaline’s 4th anniversary party, which was attended by Gwyneth Paltrow and Reese Witherspoon, Molly Sims, as well as Spanx founder Sarah Blakely, stylist Rachel Zoe and designer Rebecca Minkoff. Cameron looked elegant at the event, accentuating her tan with a bright white strappy dress, and completed the look with signature styling and natural light make-up.

Goop founder Gwyneth Paltrow opted for a black linen mini dress, while Hello Sunshine founder Reese Witherspoon wore a white crochet mini dress.

‘We celebrated four years of Avaline in the Hamptons with a few of our close friends and what a wonderful evening it was,’ Cameron wrote on social media. – ‘We sipped wine and enjoyed a candlelit dinner together – all at sunset.’