Robert Pattinson, Kristen Stewart and Rupert Sanders’ Ex-Wife Liberty Ross Were All at the 2016 Met Gala

Oh boy. Robert Pattinson, ex-girlfriend Kristen Stewart and Rupert Sanders' ex-wife, Liberty Ross, all attended the 2016 Met Gala in NYC, on Monday, May 2, nearly four years after Stewart and Sanders' infamous cheating scandal broke apart their relationships.

With fiancee FKA twigs on his arm, Twilight hunk Pattinson, 29, dressed for the formal occasion in a white crepe tuxedo jacket and black slacks. He dashingly led the way on the red carpet of the Metropolitan Museum of Art's Costume Institute Gala and helped his beautiful bride-to-be up the steps of the institution.

Kristen Stewart Karwai Tang/WireImage

To honor the Manus x Machina: Fashion in an Age of Technology exhibition, Twigs, 28, wore a nude Atelier Versace gown that included futuristic details, including chains and a leather harness. The alway-edgy "Two Weeks" singer paired her edgy outfit with strappy nude sandals by Giuseppe Zanotti, and an intricate headpiece. 

While the lovebirds were affectionate on the carpet, Pattinson's ex-girlfriend of three years, Stewart, was a short distance away. The American Ultra actress, 26, attended the Met Gala solo — without her girlfriend of a month, French singer Soko — but was primped and ready to party the night away with her fellow A-listers. The currently blonde star stunned in a design by Karl Lagerfeld: a sequin, metallic, gunmetal dress with a deep slit at the front of her legs. Showing off a sexy sliver of her flat tummy and and confidently posed for photographers before walking up the storied entrance of the museum.

FKA Twigs and Robert Pattinson Karwai Tang/WireImage

Us Weekly exclusively revealed in July 2012 — with damning photos —that Stewart had a fling with her Snow White and the Huntsman director Rupert Sanders. The actress immediately apologized for her actions and though she and Pattinson tried to make their relationship work, the Twilight costars ultimately parted ways in 2013.

In a September 2015 interview with the Daily Beast, Stewart described her breakup with Pattinson as "incredibly painful." The increasingly private actress added: "Ugh, f—king kill me."

Liberty Ross Dimitrios Kambouris/Getty Images

As if being in the same room as your ex isn't awkward enough, a third party was also present at the gala on Monday night. Ross, the ex-wife of Sanders, walked the red carpet, too — but this time with her new husband Jimmy Iovine. The former model looked gorgeous in a strapless black peplum, vintage gown by Galliano that featured a thigh-high slit, and paired her dress with an intricate headpiece by the Stephen Jones Millinery. Like Pattinson and Stewart, Ross and Sanders tried to make their relationship work after the scandal. 

Ross filed for divorce in January 2013 and finalized her split in July 2014. She and Sanders share two young kids, Skyla and Tennyson. 

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