Cassie Randolph Weds Brighton Reinhardt in Betsey Johnson Gown as Sister Michelle Randolph Attends Amid Glen Powell Romance Buzz.

Former Bachelor contestant Cassie Randolph has officially married musician Brighton Reinhardt — and Cassie’s sister, Michelle Randolph, was present for the ceremony amidst her recent romance with actor Glen Powell.

Gossip outlet Deuxmoi published photos on Saturday, December 6, capturing Cassie, 30, and Brighton, 28, during their destination wedding in Costa Rica. The post included confirmation that Michelle, 28, was on hand to witness her sister’s special day. (Cassie and Michelle also share a brother, Landon Randolph.)

Cassie walked down the aisle in a beautiful Betsey Johnson A-line bridal gown. She complemented the look with pearl- and glitter-adorned slingback heels from the same brand. For the reception, she later changed into a second dress from Johnson’s collection.

“The wedding I have always dreamed of; romantic, magical, and absolutely perfect,” she wrote via Instagram on Sunday, December 7, sharing photos from the ceremony. “Here is a small preview! get ready for so many more."

Cassie and Brighton’s wedding took place just over a year after they became engaged at Crystal Cove Cottages in Newport Beach, California, in November 2024. At the time, Cassie admitted she was “completely caught off guard” when Brighton proposed on bended knee with a 5.04 carat elongated cushion cut engagement ring from Simply Radiant.

Cassie Randolph and Husband Brighton Reinhardt’s Relationship Timeline

“When Brighton dropped to a knee and asked, ‘Will you marry me?,’ as he opened the box, my reaction was immediately, ‘Oh my gosh, yes!,” she recalled to People magazine at the time.

Cassie’s sister Michelle helped Brighton design the ring with jeweler Lake McGuire, including having the band engraved with a “C.”

The Bachelor Nation star told the publication that Brighton’s proposal could not have happened on a “more perfect and special evening” — though she did admit to one regret.

“The only thing I would have changed is, I wish I did my hair,” she joked.

Cassie and Brighton began dating in August 2020, following several years of friendship. Us Weekly exclusively reported in September 2021 that Cassie’s relationship with Brighton was part of her attempt to live “a more normal life since her time on The Bachelor.” (Cassie competed on Colton Underwood‘s season of The Bachelor in 2019.)

“She’s in a very normal dating relationship with Brighton,” an insider told Us at the time. “They’re very much in love. They are really happy and just enjoying life.”

Meanwhile, Cassie’s sister, Michelle, was first linked to Top Gun: Maverick star Glen, 37, due to a TikTok video that showed them dancing at an Austin, Texas, bar in late November. The TikTok user quipped that their candid video of Glen and the Landman actress was one of the “benefits of going to university in Austin, TX.”

When a viewer asked how Glen and Michelle were in person, the uploader responded: “They were both super sweet.”

Us subsequently reported on Wednesday, December 3, that Glen and Michelle are “seeing each other casually” and that the relationship is still “very new.”

“They started exploring where things would go around October and have been trying to keep it under wraps for almost two months now,” a source told Us.

The insider explained that, while the couple is “having fun” together, Glen is not looking “to be public with anyone or be in a serious relationship right now.” Michelle reportedly met Glen through his sister Leslie Powell, with whom she shares “many mutual friends.”

Michelle Randolph Defends 'Landman' Character 'Sparking Conversation'

“They have been spending more time together in the last few weeks since they both have a break from filming,” the source added. “She’s spent a lot of time in Texas this last year filming [Landman on Paramount+] and has that in common with Glen. Being from California, Michelle has really grown to love Texas, and they have bonded over it.”

Glen was previously in a long-term relationship with model Gigi Paris from 2020 to 2023. The Chad Powers star told GQ in September that he would “always have nothing but love for her and respect” for Paris despite their separation.