• Have YOU got a story? Email tips@dailymail.com
  • See more Daily Mail on Google - save us as a Preferred Source

Katie Holmes brought new boyfriend Jason Bard Yarmosky to designer Michael Kors's 45th anniversary dinner in East Hampton, New York on Thursday night.

The 47-year-old actress, who went Instagram official with her beau last week, looked smitten as the 38-year-old artist met and mingled with her famous friends, marking another big step in their relationship.

For the starry occasion, Holmes wore a royal purple, ankle-length, draped dress.

She followed the color block trend as she added square-toe red heels and a cream-colored clutch.

Meanwhile, Yarmosky complemented her in an all-black outfit consisting of a fitted crew neck sweater and tailored trousers.

The couple cozied up for photos later shared on Kors's Instagram account and reposted by Holmes.

Katie Holmes brought new boyfriend Jason Bard Yarmosky to designer Michael Kors's 45th anniversary dinner in East Hampton, New York on Thursday night

The 47-year-old actress looked smitten as the 38-year-old artist met and mingled with her friends including Naomi Watts, marking another big step in their relationship

Among the pals Holmes's toyboy rubbed shoulders with were Naomi Watts and Christie Brinkley.

He appeared perfectly at ease among his new girlfriend's circle, just weeks after the pair went public with their romance.

Just three weeks ago the Dawson's Creek alum broke her silence on their relationship as they attended a Ferragamo pop-up event in Bridgehampton, New York, with both clad in coordinating navy blue outfits.

Asked about their matching looks, the actress told Elle magazine, 'I think we just have similar taste.'

In early July, they attended the premiere of The Invite in East Hampton.

The two were reportedly hand in hand as they arrived at the film screening together.

An eyewitness told People that her companion 'was whispering in her ear, and she was laughing.'

It was added that 'they seemed very easy together and there was a smile on her face all night.'

The duo also posed alongside model Christie Brinkley

For the starry occasion, Holmes wore a royal purple, ankle-length, draped dress

Kors shared various photos from the evening on his Instagram account

Holmes met Yarmosky at a Tribeca Festival dinner in NYC in June.

He is a native New Yorker and his work highlights 'themes of aging, time, and memory – subjects the artist has been fascinated with since childhood,' per his official website.

Born in 1987, Yarmosky graduated from the School of Visual Arts in NYC with a Bachelor of Fine Arts (BFA) in 2010.

Before striking up a romance with Yarmosky, she dated musician Bobby Wooten III, chef Emilio Vitolo Jr., and Jamie Foxx.

She shares daughter Suri Cruise, 20, with ex-husband Tom Cruise, 64.