TMZ is reporting that Warrior "collapsed without warning outside an Arizona hotel at 5:50 PM Tuesday ... while walking to his car with his wife." He was then taken to the hospital where he was pronounced dead upon arrival.

Saddened to announce the passing of the Ultimate Warrior. Icon and friend. My sympathy to his wife Dana and his daughters



— Triple H (@TripleH) April 9, 2014

#RIPUltimateWarrior Your strength of character is to be admired. There will never be anyone like you. Your spirit lives on in your family.



— Stephanie McMahon (@StephMcMahon) April 9, 2014

Sad to pass along the news that the Ultimate Warrior has died. Condolences to his wife & two, young daughters. RIP Warrior



— Jim Ross (@JRsBBQ) April 9, 2014

Ultimate Warrior at the 2014 WWE Hall of Fame ceremony.

: Saturday night, The Ultimate Warrior was the headliner at the 2014 WWE Hall of Fame. He appeared Sunday at WrestleMania, alongside his fellow Hall of Fame inductees, and then on last night's episode of RAW he came out to the ring and thanked all the fans for their support. Now, in a bit of shocking and surreal news it's being reported that Warrior, born James Brian Hellwig, has died at the age of 54.From WWE.com "WWE is shocked and deeply saddened to learn of the passing of one of the most iconic WWE Superstars ever, The Ultimate Warrior. Warrior began his WWE career in 1987 and quickly went on to become one of the biggest stars in WWE history. Warrior became WWE Champion at WrestleMania VI, defeating Hulk Hogan in an epic encounter. We are grateful that just days ago, Warrior had the opportunity to take his rightful place in the WWE Hall of Fame and was also able to appear at WrestleMania 30 and Monday Night Raw to address his legions of fans. WWE sends its sincere condolences to Warrior’s family, friends and fans. Warrior was 54 and is survived by his wife Dana and his two daughters."At this time, there are no details about the cause of death or the circumstances surrounding it. Warrior had recently signed a new three-year deal with the WWE to act as an official ambassador for the company.

Matt Fowler is a writer for IGN. Follow him on Twitter at @TheMattFowler and Facebook at Facebook.com/Showrenity