Bella DePaulo

Bella DePaulo is an American social scientist and author who has spent her career researching and writing about single people and relationships. She is the author of several books, including "In Defense of Being Single" and "Single on Purpose", and has written extensively on the topic of singlehood and relationships. DePaulo has been a vocal advocate for the rights and dignity of single people, and has worked to challenge societal norms and stereotypes surrounding singlehood. She has a Ph.D. in sociology from the University of California, Los Angeles.