Former President Joe Biden crashed his wife Jill’s debut book talk Tuesday, stealing her spotlight to bizarrely ask the former first lady whom she loves the most in a cringe-inducing moment before aides could cut him off.

Jill Biden had been wrapping up a Q&A about her newly released book, “A View from the East Wing,” with moderator Whoopi Goldberg at the 92nd Street Y on the Upper East Side when Biden, 83, left his seat in the audience and wandered up to the edge of the stage.

Goldberg had read a comment from the audience thanking Biden for his service, and Jill, 75, stood up to give her husband a standing ovation when the ex-president’s seemingly unplanned speech began.

“I have a question,” Biden said unprompted, and without a microphone, while flanked by security guards.

“Joe has a question, like you couldn’t ask it later?” Jill responded.

“Who do you love most in the whole world?” Biden enquired.

“Whoopi,” Jill answered, causing the audience to break into laughter.

As “The View” co-host tried to speak, Biden continued to stand and blankly face his wife, seemingly unhappy with her answer.

The former first lady eventually caved and said, “I love you most, Joe. Was that it? Was that the answer he wanted?”

“It’s overwhelming, isn’t it?” the 46th president continued — barely audible without a microphone.

“Overwhelming, well, that’s what keeps him on his toes, he’s never 100% sure, I always keep him guessing, is that not true?” Jill said as her husband lowered his head and made the sign of the cross.

In an attempt to end the bizarre moment and wrap up the event, Goldberg encouraged the audience to purchase Jill’s new book. But Biden remained standing and pointed his finger as the exit music played.

“My book…,” Joe Biden began before a crew member came from backstage to hand him a microphone. “My book, which comes out in September, read it…”

“Do I have to remind him that this is my event?” Jill asked jokingly.

“The only thing that Jill does better than write, she’s a beautiful woman,” Biden declared before the event finally concluded.

Earlier in the evening, Jill spoke with Goldberg about Joe Biden’s Stage IV prostate cancer diagnosis, his notoriously shaky final debate performance before he exited the presidential race, and the defining moments as a first lady that she wrote about in her memoir.

The former president was diagnosed with prostate cancer that had spread to his bones in May 2025, after he left the White House. He completed radiation therapy in October.

Jill noted that though prostate cancer “can be cured,” it gets much more complicated once it metastasizes.

“You see Joe here tonight, he looks handsome as ever … but you know, cancer drugs, cancer treatments have those consequences, and those consequences are pretty tough,” she remarked.