(December 7, 2022, 11:49 AM EST) -- LOS ANGELES — A group of fans of pop singer Taylor Swift filed a lawsuit in California state court accusing Live Nation Entertainment Inc., which does business as Ticketmaster LLC, of violating California’s unfair competition law (UCL) with anti-competitive practices during the presale of tickets for Swift’s first post-COVID live tour, in which many of approximately 1.4 million “verified” fans were unable to buy tickets while scalpers purchased tickets for resale on Ticketmaster’s website....