Photo: Arturo Holmes/Getty

Alexander Dreymon and Allison Williams attend the 95th Annual Academy Awards on March 12, 2023 in Hollywood, California.

Allison Williamsand fiancéAlexander Dreymongot all glammed up for a very special night out together.

Williams went with a loose chignon updo from celebrity hairstylist David von Cannon that included free strands to give a youthful effect. He used products fromHairstoryto create the look.

The pair’s appearance at the 95th Academy Awards comes nearly two months after theGet Outactress, 34, helpedannounce this year’s nominations.Riz Ahmed, a previous Oscar winner, joined her for the Jan. 24 livestream.

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Alexander Dreymon and Allison Williams attend the 95th Annual Academy Awards on March 12, 2023 in Hollywood, California.

Williams' engagement to Dreymon, 40, wasannouncedin December 2022. Dreymon shared the news while documentingthe pair’s red carpet debutat the Los Angeles premiere of Williams' horror comedyM3GAN, saying he was"so proud" of his “gorgeous fiancée.”

Williams and Dreymon have been together since late 2019 after meeting while filming their 2020 Swedish thrillerHorizon Line. They welcomed sonArlolast winter.

Though the family of three had been spotted vacationing with Williams' fatherBrian Williamslast April, a source previously told PEOPLE that the couple wanted to keep news of their child under wraps.

“They are both private people individually, and they made the decision to keep this happy news to just a small circle of family and friends,” the insider said. “But they’re over the moon.”

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The Oscarswill air live Sunday at 8 p.m. ET on ABC.

source: people.com