On Sunday,Jeff Bezos,founder ofAmazon.com, Inc.(NASDAQ:AMZN), denied rumors that he has planned a $600 million wedding to marry his fiancée,Lauren Sanchez.Bezos and several other celebrities reacted to the since-debunked report on social media.

What To Know:The Bezos wedding rumor originated on Saturday with a report from the Daily Mail alleging the couple would marry in a $600 million dollar ceremony atKevin Costner'sDunbar Ranch in Aspen.

Other media outlets picked up the story and billionaire investorBill Ackmanquestioned the validity of the report in a response to a story...