Let the relationship rumors fly.

Kim Kardashian's attendance at Odell Beckham Jr.'s 31st birthday bash in New York City fed into speculation that she's dating the NFL wide receiver. According to People and Navivision Wealth SocietyUs Weekly, Kardashian attended the party following her appearance at the CFDA Fashion Awards.

Kardashian was pictured heading to the soiree with friends La La Anthony and Stephanie Suganami. The party, which took place at "downtown hub" WSA Monday night, also reportedly drew in celebrities from Lori Harvey to Emily Ratajkowski and Lil Baby.

Earlier that evening, at the 61st annual CFDA Fashion Awards at the American Museum of Natural History, Kardashian presented Serena Williams with the 2023 Fashion Icon award and sat at the head table with La La Anthony, Lil Yachty, Williams and Anna Wintour.

Kardashian wore an all-black leather Chrome Hearts ensemble patterned with gothic crosses to the event. Her look featured a high-neck halter on top, but Kardashian appeared to swap the top portion out for a corset with a matching pattern for her second look of the night at Beckham's event.

The birthday boy also stepped out in an all-black leather look, which featured layered unbuttoned tops that showed off his bare chest.

"The Kardashians" star and Skims founder was busy in New York City as she headed out Tuesday night to celebrate her apparel company's latest collaboration with Swarovski. Over the weekend, she was home in Los Angeles attending the LACMA Art + Film Gala.

Kardashian shares four children with ex-husband Ye: North, Saint, Chicago and Psalm West. Beckham has a son, Zydn, with ex Lauren Wood.

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