Mark Zuckerberg and Priscilla Chan have been together since college in the early 2000s. A lot has changed since then, including their style.

Mark Zuckerberg went all out to celebrate his wife, Priscilla Chan's 40th birthday, surprising guests with a performance in Benson Boone's viral sequined Grammys jumpsuit. The Meta CEO reenacted Boone's award-show moment,

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.

Mark Zuckerberg surprised guests at his wife Priscilla Chan's 40th birthday by tearing away his tuxedo to reveal a glittering blue jumpsuit, mirroring Benson Boone's Grammy performance outfit. Zuckerberg went further by performing a song for Chan,

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,

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,