“What?” Grohl replied as he walked away, to which the reporter followed him and repeated, “Who do you think is going to win Wimbledon?”

The musician apparently heard the question for the second time, but still answered, “What?”

The reporter sounded uncomfortable and then started laughing, after which he asked more specific questions.

“Who’s going to win? And the men?” the reporter asked, to which Grohl replied, “No idea.”

“The women?” the reporter asked. “I can’t say,” the former Nirvana drummer replied before disappearing into the crowd.

Blum was with her husband but remained silent during the conversation, which was criticized by many online.

“Dave has been acting a little grumpy lately,” one observer commented under a TikTok post of the “awkward” interview.

“He looks so out of his comfort zone 😂,” someone else commented, while another remarked, “Okay Dave you need to be more polite than that don’t ruin my love for you 😂.”

Yet another Internet user argued: “I think Dave is becoming a little too much of a star in his head.”

After news of his baby bombshell broke, one TikTok user revisited the video and joked, “My husband was busy worrying if someone’s water was going to break.”

Once inside, Grohl and Blum, 48, appeared to be in good spirits, but they made no public display.

It’s unclear when his fourth child was conceived or born; he and the former model and MTV producer — who married in August 2003 — have daughters Violet Maye, 18, Harper Willow, 15, and Ophelia Saint, 10.

“I recently became the father of a baby girl, born out of wedlock,” the Grammy winner announced on Instagram on Tuesday.

“I plan to be a loving and supportive parent to her. I love my wife and my children, and I will do everything I can to earn their trust and forgiveness.”

Grohl, who did not reveal the identity of his mistress, concluded his message by saying that he and his family are “grateful” for the public’s “attention” to all the children involved as they “move forward together.”

Blum has not yet publicly discussed the matter.