Mark Zuckerberg had something extra special up his sleeve while celebrating his wife's birthday — channeling his inner Benson Boone!

Mark Zuckerberg made an impromptu costume change in celebration of his wife Priscilla Chan's 40th birthday. He pulled off a bold look and a performance to surprise his life partner. The Meta CEO was the host of the black tie party but stole the show himself with a surprise performance,

Meta CEO Mark Zuckerberg went all out to celebrate his wife, Priscilla Chan’s 40th birthday grandly and unforgettably. The internet was left in awe when a video of Zuckerberg’s surprise performance went viral.

Priscilla, dressed in a black gown and silky-beige shawl, was seen hysterically laughing at her husband’s antics. Guests, including women in gowns and men in tuxedos, clapped and cheered as Zuckerberg belted out his performance with the help of a live band.

Meta co-founder Mark Zuckerberg celebrated his wife Priscilla Chan's 40th birthday in a totally pop style. Mark Zuckerberg wore Benson Boone's Grammy costume, a blue jumpsuit and recreated his Grammy performance.

Mark Zuckerberg celebrated the 40th birthday of his wife, Priscilla Chan, cosplaying as a pop star. The billionaire, who arrived at the event in a classic tuxedo, stripped down onstage to reveal a sheer blue jumpsuit underneath. The outfit was the same one worn by “Beautiful Things” singer Benson Boone at the 2025 Grammy Awards.

Turned forty surrounded by family, friends, laughter and dance," Chan captioned a series of stylish party snaps

Priscilla Chan just turned 40, and her husband Mark Zuckerberg pampered her with a lavish party, proudly sharing the celebration.

Lauren Sanchez and Priscilla Chan have two of the richest men as partners and seem to be developing a friendship. The soon-to-be wife of Jeff Bezos made sure to share some love on her 40th birthday. On Monday,