U.K. pop star Lily Allen and Stranger Things actor David Harbour tied the knot earlier this week in Las Vegas, and showed off their cute celebration!

Allen also shared her gorgeous ring and funky manicure following the ceremony, which was officiated by an Elvis impersonator, sticking true to that classic Vegas vibe!

The happy couple tied the knot!

Lily Allen has always shown off her quirky style, and her wedding to David Harbour would be no exception! The two had a small and intimate wedding in Las Vegas!

Allen, who wore a Dior double-breasted '60s inspired dress, took to Instagram to show off her ring and cute manicure! The happy bride wore suede platform heels, and tied her black hair into a cute vintage up-do, giving off the perfect retro vibe!

Getting officiated by an Elvis Presley impersonator, the couple then went on to divulge in some In-N-Out Burger.

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Harbour posted a cute photo of him and his wife, and captioned the pic, "In a wedding officiated by the king himself, the people’s princess wed her devoted, low born, but kind credit card holder in a beautiful ceremony lit by the ashen skies courtesy of a burning state miles away in the midst of a global pandemic."

The couple were rumoured to have gotten engaged in May, although neither confirmed the news. The two first appeared publicly as a couple when they attended this year's BAFTA Awards.

See the adorable pics of the small wedding below!