At the Waldorf Astoria on Monday, following President Trump's inauguration, singer Jewel gave a surprise performance of an acoustic version of "Somewhere Over the Rainbow" at the MAHA Inaugural Ball. The event, hosted by Robert F. Kennedy Jr., saw a warm welcome for President Trump.

Jewel's unexpected appearance stunned the attendees. Dressed in a classic black-and-white gown, she captivated the silent crowd with her moving rendition of the iconic song. Kennedy and his wife, Cheryl Hines, who wore a one-shoulder Romona Kaveza gown, were among those present. Hines was visibly moved by the performance, wiping away a tear as Jewel sang.

Jewel's performance at the MAHA Inaugural Ball was a delightful surprise for the guests. (Jessica Kraus/Instagram)

Jewel captivated the audience with her acoustic version of "Somewhere Over the Rainbow." (Aurelia D’Amore)

Cheryl Hines was deeply touched by Jewel's performance. (Jessica Kraus/Instagram)

According to House Inhabit founder Jessica Kraus, the performance was entirely unplanned, adding to the excitement of the evening. Kennedy and Hines were seen enjoying the festivities, dancing and dining with MAHA supporters.

Other notable attendees included Russell Brand and Rob Schneider. The Make America Healthy Again (MAHA) movement, led by Kennedy and producer Del Bigtree, hosted the ball.

Cheryl Hines and Robert F. Kennedy Jr. made a stylish appearance at the MAHA Inaugural Ball. (Aurelia D'Amore)

Russell Brand and Rob Schneider were also among the guests at the MAHA Inaugural Ball. (Aurelia D'Amore)

President Trump has nominated Kennedy to head the Department of Health and Human Services, although a confirmation hearing is yet to be scheduled. Kennedy, who initially announced a Democratic presidential bid for 2024, later ran as an independent before endorsing Trump.