Alex Rodriguez spotted kissing mystery brunette at Michael Rubin's White Party weeks after split from Jaclyn Cordeiro

Alex Rodriguez appears to be embracing a new chapter in his personal life. The former New York Yankees star was photographed sharing a kiss with a mystery brunette during businessman Michael Rubin's exclusive White Party in the Hamptons on Wednesday, July 1. 

The affectionate outing comes just weeks after Rodriguez confirmed that he and longtime girlfriend Jaclyn Cordeiro had ended their relationship.

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Dressed in coordinated all-white ensembles, Rodriguez and the unidentified woman appeared comfortable in each other's company throughout the star-studded event. The pair were seen exchanging kisses, smiling, chatting, and spending time together while mingling with fellow guests.

So far, neither Rodriguez nor his representatives have commented on the photos, and the identity of the brunette remains unknown.

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A stylish all-white appearance:

For the glamorous summer soirée, Rodriguez opted for a relaxed yet sophisticated look featuring a crisp white button-down shirt worn with the sleeves rolled up, matching white trousers, white loafers, and aviator sunglasses.

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His companion embraced the party's signature dress code in a shimmering white halter-style mini dress embellished with delicate crystal accents. 

The backless design featured pearl-inspired straps cascading down her back, while she accessorized with metallic high heels, stacked bracelets, statement rings, and a structured white mini handbag. She wore her long dark hair loose in soft waves and kept her beauty look natural with bronzed makeup.

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In several photos, the pair were seen laughing together before sharing a kiss, while another image showed the mystery woman adjusting what appeared to be Rodriguez's ring or jewelry as they chatted beside the bar.

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His recent breakup with Jaclyn Cordeiro:

The outing follows Rodriguez's split from fitness coach Jaclyn Cordeiro after nearly three years together.

© Dimitrios Kambouris, Getty Images

In May 2026, Cordeiro confirmed that the couple had decided to take some time apart, emphasizing that the separation was amicable. In a statement shared with TMZ, she said they continue to have deep respect for one another and that there was no drama surrounding their decision.

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Before dating Cordeiro, Rodriguez's most high-profile relationship was with Jennifer Lopez. The former couple dated for nearly five years and became engaged before ultimately ending their relationship in 2021.

Rodriguez was previously married to Cynthia Scurtis from 2002 to 2008. They share two daughters, Natasha and Ella.

Inside Michael Rubin's star-studded White Party:

Rubin hosted this year's famous White Party at his $50 million Hamptons estate on July 1, moving the annual celebration earlier than usual to avoid conflicting with the widely anticipated wedding festivities of Taylor Swift and Travis Kelce over the Fourth of July weekend.

As always, the guest list featured some of the biggest names in entertainment, sports, fashion, and business. 

Attendees included Jay-Z, Leonardo DiCaprio, Ivanka Trump, Tom Brady, Mike Tyson, Winnie Harlow, Teyana Taylor, DJ Khaled, Fat Joe, French Montana, Jake Paul and fiancée Jutta Leerdam, Logan Paul, Alix Earle, Corey Gamble, and Robert Kraft.

The exclusive evening also featured private performances by Alicia Keys, Cardi B, Snoop Dogg, Lil Wayne, and Shaboozey, making it one of the most talked-about celebrity gatherings of the summer.