Justin Bieber serenaded an extremely lucky crowd with performances of his nostalgic hits "Never Say Never," "Love Yourself" and "Baby."

The 25-year-old was supporting his wife, Hailey Bieber, at the couple's charity event, "The Biebers X Lift LA X Inner-City Arts." The art auction and the impromptu concert took place on Friday (December 13) and was filled with celebrities and fans alike.

Proceeds from the event will specifically benefit the pair's handpicked charities, LIFT Los Angeles and Inner-City Arts, which brings art to underprivileged children.

During the show, Justin took the mic and performed some of his songs through the years before his longtime friend, Jaden Smith, joined him for a rendition of "Never Say Never." Fans in attendance even held up lighters while the pair sang.

Aside from Justin performing his own hits, the pop singer even sang "Rise and Shine" alongside the makeup mogul and viral social media star herself, Kylie Jenner. Jenner's mother, Kris, was in attendance cheering on her daughter from the audience. Jenner posted the epic moment to her Snapchat which quickly went viral.

Watch videos of the performances, below.