Yoko Ono and John Lennon
When Yoko Ono and John Lennon, a member of The Beatles, got married, some fans believed Yoko played a role in the band's split. The Beatles disbanded within a year of their marriage, causing speculation about Yoko's influence.
After John Lennon's tragic death in 1980, Yoko inherited a significant portion of his estate, valued at around $700 million.