Christina Aguilera shows off new look in skintight black dress at Breakthrough Prize Ceremony

Christina Aguilera debuted a new look while flaunting her figure in a black leather dress at the star-studded 2026 Breakthrough Prize Ceremony gala.

The “Genie in a Bottle” songstress donned an off-the-shoulder Salih Balta gown as she posed for photographers at the Barker Hangar in Santa Monica, California, on Saturday.

She had spectators doing a double-take, as she rocked a short blond bob, a switch-up from her usual long locks.

Aguilera, 45, accessorized with a choker pendant necklace, silver rings and black strappy heels for the special occasion.

The “Beautiful” singer turned the A-list event into a rare date night with her fiancé, Matthew Rutler, with whom she got engaged in 2014.

The long-term couple didn’t shy away from packing on the PDA for photographers, as Rutler placed a warm kiss on his fiancée’s cheek.

For his part, the businessman, 41, sported a classic black suit.

Aguilera and Rutler were among the A-list attendees at the event to celebrate the greatest minds in science.

The Breakthrough Prize Ceremony honors the world’s top scientists’ achievements with a gala awards and $3 million in prize money for researchers in the fields of life sciences, fundamental physics and mathematics.

The gala was founded by Meta CEO Mark Zuckerberg, his wife, Priscilla Chan, Julia and Yuri Milner, Sergey Brin and Anne Wojcicki.

The group celebrated winners from the University of California, Santa Barbara, Stanford University, the University of Pennsylvania and more.

Robert Downey Jr., Ben Affleck, Margot Robbie, Zoe Saldana, Paris Hilton, Lionel Richie, Michelle Yeoh, John Legend and Rob Lowe were just some of the many stars who attended and mingled with tech moguls and scientists inside.

Microsoft billionaire Bill Gates also made an appearance and smiled at reporters while making his way down the carpet.