By Jessica Wedemeyer
6:30pm PDT, Aug 23, 2023
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Swifties descended upon Beach Haven, New Jersey, to catch a glimpse of Taylor Swift as she attended actress Margaret Qualley and musician-producer Jack Antonoff's wedding on Aug. 19, 2023, prompting local officials to set up barricades blocking them from the festivities. We rounded up the best photos of all the A-listers who attended the star-studded wedding weekend, starting with this shot…
No champagne problems here! Taylor Swift carried what appeared to be a glass of white wine as she made her way to Margaret Qualley and Jack Antonoff's wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
Keep reading to see the mob that showed up as a result and more photos from the events…
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A barricade blocked fans from getting too close to the festivities outside Bird & Betty's in Beach Haven, New Jersey, where Margaret Qualley and Jack Antonoff hosted their wedding reception on Aug. 19, 2023.
The previous evening, Swifties also descended upon the Black Whale Bar & Fish House in Beach Haven, New Jersey, where the happy couple hosted their rehearsal dinner.
Keep reading for a closer look at Taylor Swift's full wedding-guest getup…
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Taylor Swift carried a wine glass as she made her way to Margaret Qualley and Jack Antonoff's wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
The pop star stunned in an icy blue spaghetti-strap dress with a corset-style bodice. She completed her look with sky-high strappy sandals and her signature red lip.
Taylor and the groom go way back: He produced several of her biggest hits including "Cruel Summer," "Anti-Hero" and "Lover."
Keep reading to see the bride and groom on their wedding day…
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Margaret Qualley and Jack Antonoff held hands on their way to their wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
The bride donned a relatively low-key look for the occasion: a white halter-neck dress with a plunging neckline and Mary Jane-style flats. The groom also embraced a retro vibe with his classic black suit.
Keep reading to see more photos of their famous friends and family members throughout their wedding weekend…
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Zoe Kravitz — who linked arms with pal Taylor Swift (not pictured) — carried a martini and Channing Tatum held a beer as they made their way to Margaret Qualley and Jack Antonoff's wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
Jack produced Zoe's debut solo album. Channing, meanwhile, has been dating the "Big Little Lies" actress since 2021.
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Lana Del Rey waved on her way to Margaret Qualley and Jack Antonoff's wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
She wore a white cardigan over a floral-print halter-neck minidress with a lacy skirt and midriff cutouts and completed her look with platform slides.
Like Taylor Swift, Lana goes way back with the groom: He produced several of her albums and even won a Grammy in 2020 for producing her "Norman F****** Rockwell!" album.
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Andie MacDowell looked windswept as she made her way to Margaret Qualley and Jack Antonoff's wedding reception at Bird & Betty's in Beach Haven, New Jersey, on Aug. 19, 2023.
The Golden Globe winner — who welcomed Margaret with her ex-husband, Paul Qualley, in 1994 — embraced the beachy vibes in a blue long-sleeve dress featuring a palm print. She completed her look with simple thong-style sandals.
Keep reading to see who attended Jack and Margaret's rehearsal dinner the previous evening…
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Taylor Swift, Channing Tatum and Zoe Kravitz were snapped leaving Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
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Taylor Swift, Channing Tatum and Zoe Kravitz attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
Fans waited outside for hours to catch a glimpse of the pop star as she and her friends made their way to the A-list affair.
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Taylor Swift attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
She wore black separates for the A-list affair — a lace-trimmed maxi-skirt and a matching tube top — wore her hair in a simple updo and completed her look with her signature red lip.
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Taylor Swift waved to the gathered throng of fans who mobbed Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
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Lana Del Rey attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
She wore a midi-length floral-print dress and white platform flip-flops.
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Cara Delevingne attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
The model-actress and the bride have been friends for years. They even sparked romance rumors in the summer of 2020.
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Mother of the bride! Andie MacDowell attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
She wore a loose-fitting striped sheath for the occasion.
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Andie MacDowell attended Margaret Qualley and Jack Antonoff's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
The "Groundhog Day" actress was snapped toting arguably the cutest wedding guest: an adorable baby girl with a red bow in her hair.
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Margaret Qualley was a vision in white during her rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
She and Jack Antonoff got engaged in early 2022 — less than a year after they were first romantically linked.
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Margaret Qualley was all smiles during her rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
Her husband-to-be, Jack Antonoff, managed to fly under the radar during the party.
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Margaret Qualley smiled on as her sister, singer-actress Rainey Qualley, packed on the PDA with her boyfriend, actor-musician Kane Ritchotte, at her rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
It's unclear how long exactly Rainey and Kane have been an item. The rocker, who was previously a member of the band Portugal The Man, now plays with the band More. (His bandmate, Malcolm McRae, is married to actress Anya Taylor-Joy.)
Rainey previously romanced Bill Pullman's son, "Top Gun: Maverick" actor Lewis Pullman.
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Rainey Qualley attended sister Margaret Qualley's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
She wore a sleeveless brown dress with an asymmetrical hemline for the occasion and completed her look with funky platform sandals.
Rainey, an actress and singer, releases music under the name Rainsford.
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Rainey Qualley couldn't keep her hands off her new boyfriend, Kane Ritchotte, at sister Margaret Qualley's rehearsal dinner at the Black Whale Bar & Fish House in Beach Haven, New Jersey, on Aug. 18, 2023.
