I hope this helps anyone looking to recover losses CEO of Entertainment Rewards Chairman and CEO, IAC Chairman, Expedia, Inc. Chairman, Live Nation Entertainment Barry Diller IAC World Headquarters 555 West 18th Street New York, NY 10011 212.314.7300 [email protected] also owns Ticketmaster. In 1997, the company acquired 50% of Ticketmaster Group, Inc. In 2003, USAI acquired Entertainment Publications, Inc.; uDate.com; LendingTree; Hotwire; RealEstate.com; GetSmart; and the remainder of Ticketmaster... read full review »