Emma Roberts stuns in a green dress with Naomi Watts and Nicky Hilton at the beach in The Hamptons

Emma Roberts looked stunning in a jade green dress while attending a dinner party in The Hamptons.

The 30-year-old Scream Queens star shared a video on Instagram in which she was seen posing on a beach during an event for the Australian luxury fashion brand Zimmerman.

‘Beautiful night with @zimmermann @jodieboland,’ Emma wrote in the caption.

Gorgeous: Emma Roberts looked stunning in a jade green dress while attending a dinner party in the Hamptons

Roberts was wearing a long pleated chiffon halter dress with a braided gold chain neckline accent. 

The American Horror Story actress was not sporting any jewelry or accessories, keeping all the attention on the beautiful Zimmerman dress.

Emma opted for a natural makeup look with a matte lipstick. The blonde beauty’s long waves cascaded over her shoulders and she brushed away a few loose strands that fell over her forehead on the windy afternoon.

Roberts gave the camera a few serious looks before breaking into a smile and laughing. She glanced down several times before concluding the video by rolling her eyes and sticking out her tongue.  

Having fun: Roberts gave the camera a few serious looks before breaking into a smile and laughing

Not taking herself too seriously: Emma concluded the video by rolling her eyes and sticking out her tongue

During the night, Emma posed for photos with other celebrities and guests in attendance. In one image on her Instagram story, Roberts sat beside Nicky Hilton, 37, and the two smiled for the shot, which was taken by Rachel Zoe.

Nicky was clad in a gold and purple paisley peasant dress with a lace-up bodice.

A tiki torch was planted in the sand behind. In the background, the moon cast a reflection over the ocean waves. 

Rachel, 49, wrote, ‘Look at my dinner view with these beauties,’ adding red heart emojis.

Pals: In one image on her Instagram story, Roberts sat beside Nicky Hilton and the two smiled for the shot, which was taken by Rachel Zoe

Good times: Earlier, Nicky and Emma posed on the beach with photographer Ben Watts

Earlier, Nicky and Emma posed on the beach with photographer Ben Watts. Hilton hugged Roberts from behind and Ben rested his arm on her shoulder in the cozy snap.

Emma was also seen with Naomi Watts, 52, and In Style magazine Editor-In-Chief Laura Brown, 47, as the trio beamed for a group shot.

Naomi, who shared the photo on her Instagram story, was wearing bright red lipstick and had a colorful striped knit sweater tied around her neck.

The star-studded dinner party was held at consultant Malcolm Carfrae’s oceanfront Amagansett home.

Fun: Emma was also seen with Naomi Watts and In Style magazine Editor-In-Chief Laura Brown as the trio beamed for a group shot

Emma posted a photo of her table setting with the menu that included shucked local oysters, lobster bibb salad and jumbo grilled prawns.

Boland also shared some images from the exclusive gathering, which was held on the beach under a canopy of white string lights and surrounded by tiki torches.

The guests sat on cushions as they dined at the long table, covered with a white cloth and adorned with an elegant centerpiece of leaves and white flowers. 

Delicious: Emma posted a photo of her table setting with the menu that included shucked local oysters, lobster bibb salad and jumbo grilled prawns

Beautiful: The guests sat on cushions as they dined at the long table, covered with a white cloth and adorned with an elegant centerpiece of leaves and white flowers

Lovely: Boland also shared some images from the exclusive gathering, which was held on the beach, under a canopy of white string lights and surrounded by tiki torches