Singer-songwriter Dua Lipa stepped in to host “Jimmy Kimmel Live!” Monday night and pulled the ultimate prank on the elderly when she interviewed them about herself without them knowing.

The 24-year-old English pop star began the segment with a funny monologue before launching into the suitably named “Who-A-Lipa?” segment where she video called a few old folks.

“A lot of my fans are young but I’m always trying to reach a wider audience, so I decided to reach out to some seniors,” Lipa said during the segment. “These are real people who I interviewed over the internet. I told them I was conducting a survey about music, but didn’t tell them who I was.”

Lipa kicked off the series of interviews by asking, “Do you know who Dua Lipa is?”

One man in black-framed glasses cocked his head in confusion and said, “Who?,” while another elderly man wearing suspenders answered, “Is that a person?”

A couple responded by trying to repeat her name and mistakenly saying “Dua Mita?” And another man answered, “The Doobie Brothers?” (referencing the 1970s rock band).

The singer then started to play her hit tune “Break My Heart” and asked how they feel about the song.

“Love it, love it, love it!,” one woman said. “That’s a good one, I’m writing it down.”

When asked if she, Dua Lipa, might do well with her music, one senior answered: “I don’t know, she might do well on TikTok.”

When she finally broke the news about who she really is, one woman, who had already criticized her outfit for being “terrible” and improper in a photo, answered, “Oh swell, I really got myself in it this time, didn’t I!”

Another said, “Oh, are you really? I’m going to run out and buy a CD!”

The last man in the clip simply laughed hysterically.

Later in the episode, Lipa interviewed Gwen Stefani who called the singer “brave” for completing the antics. The No Doubt singer is featured on a remix of one of Lipa’s tracks, “Physical,” the video for which drops Aug. 28.