An insider at the 2025 Grammy Awards reveals that Jennifer Lopez and Nikki Glaser had a heated backstage confrontation over Glaser’s joke about Ben Affleck. The tension between the two stars reportedly left witnesses stunned. What really happened behind the scenes? Read on to uncover the details of this dramatic exchange and how it all unfolded.
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A Tense Grammy Night for Jennifer Lopez and Nikki Glaser

The 2025 Grammy Awards were filled with unforgettable moments, but behind the glitz and glamour, an intense confrontation reportedly took place between Jennifer Lopez and comedian Nikki Glaser. The tension stems from Glaser’s past jokes about Ben Affleck, which did not sit well with Lopez. According to sources, the two crossed paths backstage, leading to an explosive exchange that left witnesses visibly shaken.
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Glaser, known for her sharp wit and unapologetic humor, previously made headlines at the 2025 Golden Globe Awards when she took aim at Affleck during her monologue. Seated just one table away from Lopez at the Grammys, the possibility of a heated encounter was always looming. While it remains unclear if the two officially exchanged words during the awards show itself, insiders claim that their backstage confrontation was anything but cordial.

Nikki Glaser’s Controversial Joke About Ben Affleck

The root of this conflict traces back to the 2025 Golden Globes, where Glaser delivered a now-infamous joke about Affleck. During her opening monologue, she quipped, “Tonight we celebrate the best of film. Wicked. Queer. Nightbitch. These are not just words Ben Affleck yells after he orgasms.” The joke sparked laughter from the audience but also drew criticism from Affleck’s supporters and, apparently, from Lopez herself.
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Glaser later revealed that she had cut an even harsher joke from her speech. On The Howard Stern Show, she admitted that she initially planned to say, “Here’s to Ben Affleck, I can’t wait to see which Jennifer you try to ruin next.” Given Affleck’s history with both Jennifer Lopez and Jennifer Garner, the remark would have undoubtedly stirred even more controversy.

Jennifer Lopez’s Reaction and the Reported Backstage Showdown

Jennifer Lopez, who has always been fiercely protective of her personal life, was reportedly livid over Glaser’s remarks. Sources close to the singer and actress claim that she viewed the joke as an unnecessary attack on her and Affleck’s past relationship. This frustration reportedly came to a head at the Grammys when Lopez and Glaser found themselves in close proximity backstage.
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Eyewitnesses describe the interaction as tense, with Lopez allegedly confronting Glaser about her comments. While details remain scarce, those present claim that the exchange was intense enough to leave some witnesses visibly uncomfortable. One source even suggested that Lopez’s anger was palpable, making it clear that she did not appreciate being the subject of Glaser’s comedy.
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The reported confrontation between Jennifer Lopez and Nikki Glaser at the 2025 Grammy Awards highlights the fine line between comedy and controversy. While Glaser is known for her biting humor, it seems that her jokes about Ben Affleck may have struck a nerve with Lopez. Whether this backstage showdown will lead to further tensions or simply fade into Hollywood gossip remains to be seen.