Olivia Rodrigo, who visited the White House and met President Joe Biden in July, revealed details of her "crazy" experience on a recent talk show.

The 18-year-old singer appeared on "Jimmy Kimmel Live!" Tuesday and told the 53-year-old host that it was an "honor" to visit the White House, "especially support such an important cause that I feel passionately about and that was amazing."

Rodrigo went to the presidential residence to promote COVID vaccinations.

During the interview, when Kimmel asked about the photos in which she and Biden, 78, was wearing sunglasses, the singer revealed that it was gifted to her along with other stuff.

"He gave them to me actually," she told Kimmel. "He gave me a few gifts — he gave me those, he gave me some M&Ms and he gave me a shoehorn which was strange. It had the presidential emblem on it — I'm serious, it's in my house."

A Twitter user shared photos of the singer and 46th U.S. President posing together wearing the sunglasses she discussed in the interview.

Rodrigo called White House the "coolest place" and revealed she was nervous of breaking historic artifacts like the plate that belonged to the first U.S. President, George Washington.

"I was so nervous to go but I walked in there and there's like, all these plates that George Washington used to eat his dinner at — and all of this crazy stuff and I was scared I was gonna sneeze and break such a priceless artifact," she said.

However, the singer assured fans that she walked out without breaking anything.

Rodrigo urged people to get vaccinated due to the COVID-19 pandemic and praised Biden's and Dr. Fauci's work in a video, which was posted on the President's official Instagram handle.

In the video, the teen singer encouraged everyone to speak with their families and friends who are afraid of getting vaccinated.

On the work front, Rodrigo appeared on a TV series, "MTV PUSH" in May and she also dropped a music video, "Brutal" on Aug. 23. The music video featured Nico Hiraga, Lukas Gage and Wendy Wilkins. She is also a regular on the "High School Musical: The Musical - The Series" TV series from 2019.

Pop star Olivia Rodrigo waits to speak as White House Press Secretary Jen Psaki holds a press briefing
Pop star Olivia Rodrigo waits to speak as White House Press Secretary Jen Psaki holds a press briefing AFP / Brendan Smialowski