Question: Specials for Cher's Do You Believe? tour were filmed a multi-purpose arena located on what?
Context: MetraPark Arena, currently called Rimrock Auto Arena due to sponsorship, and colloquially known as The Metra, is a multi-purpose arena located at MetraPark, the fairgrounds of Billings, Montana, USA.  The arena has capacity for an audience of 12,000.  The arena hosts a variety of local sporting, musical, and other events.  It has also hosted professional sporting competitions.  In 2005, MetraPark Arena marked its 30th anniversary.  The arena was renovated in 2010 and 2011 at a cost of $27 million. The Senator Nat G. Kiefer University of New Orleans Lakefront Arena (commonly Lakefront Arena or UNO Lakefront Arena) is an 8,933-seat multi-purpose arena located in New Orleans, Louisiana.  The arena is home to the University of New Orleans Privateers men's and women's basketball teams. The Duquesne Gardens was the main sports arena located in Pittsburgh, Pennsylvania, during the first half of the 20th century.  Built in 1890, the building originally served as a trolley barn, before becoming a multi-purpose arena.  The Gardens opened 3 years after a fire destroyed the city's prior sports arena, the Schenley Park Casino, in 1896.  Over the years, the Gardens was the home arena of several of Pittsburgh's historic sports teams, such as ice hockey's Pittsburgh Pirates and Pittsburgh Hornets.  The Western Pennsylvania Hockey League, which was the first ice hockey league to openly hire and trade players, played all of its games at the Gardens.  The arena was also the first hockey rink to ever use glass above the dasher boards.  Developed locally by the Pittsburgh Plate Glass Company, Herculite glass was first tested in Pittsburgh.  Most rinks were using wire mesh before the shatterproof glass was invented.  Finally, the Pittsburgh Ironmen, a charter member of the Basketball Association of America (a forerunner of the National Basketball Association), played at the Gardens from 1946 to 1947. Mohegan Sun Arena at Casey Plaza (originally Northeastern Pennsylvania Civic Arena and Convention Center, formerly First Union Arena at Casey Plaza and Wachovia Arena at Casey Plaza) is an 8,050-seat multi-purpose arena located in Wilkes-Barre Township, Luzerne County, Pennsylvania, just south of the city of Wilkes-Barre, managed by SMG. The Philippine Institute of Sports Multi-Purpose Arena or PhilSports Arena is an indoor sporting arena located inside the PhilSports Complex in Pasig, Philippines.  It was formerly known as the University of Life Theater and Recreational Arena or the ULTRA.  The arena and its surrounding sports complex are maintained by the Philippine Sports Commission.  It was the site of the majority of the games of the Philippine Basketball Association from 1985 to 1992 and from 1999 to 2002.  The league still occasionally comes back to play at the arena.  The arena was also the home court of the Pasig-Rizal Pirates in the Metropolitan Basketball Association in 1998 and the San Juan Knights in 1999. Live in Concert is the second live music video title by singer and actress Cher.  Released by HBO in 1999, it contained footage from Cher's Do You Believe?  Tour specials filmed at the MGM Grand Garden Arena in Paradise, Nevada in 1999.  It featured tracks from the Gypsys, Tramps & Thieves album to the Believe album, alongside various covers.  She has 7 costume changes by stylist Bob Mackie. The MGM Grand Garden Arena (originally known as the MGM Grand Garden Special Events Center) is a multi-purpose arena located within the MGM Grand Las Vegas on the Las Vegas Strip. Floyd L. Maines Veterans Memorial Arena (originally known as Broome County Veterans Memorial Arena) is a 6,925-seat multi-purpose arena located in Binghamton, New York.  The Arena was completed in 1973, providing an entertainment venue for residents of the Greater Binghamton area.  The arena contains eight luxury suites, each holding 25 fans (200 total).  A longtime home to minor league hockey, the arena is currently home to the Binghamton Devils of the American Hockey League. The Edge Ice Arena includes "The Edge on John Street", "The Water's Edge Aquatic Center", and The "Edge II Ice Arena" a 3,000-seat multi-purpose arena located in Bensenville, Illinois.  It had been used as the official training facility and practice arena for the Chicago Blackhawks of the National Hockey League before the team built a new downtown Chicago training facility.  The arena also had been used by Chicago Steel (USHL) from 2000-2015.  The ice arena is also the home to the Robert Morris University Eagles Men's and Women's college ice hockey teams competing at the ACHA DI level.  The Edge is also home to several local high school ice hockey teams, and is used by local figure skating clubs, youth, and adult rec.  ice hockey leagues (the Chicago Blues), as well as public skating. University of Dayton Arena (commonly known as UD Arena) is a 13,435-seat multi-purpose arena located in Dayton, Ohio.  The arena opened in 1969.  It is home to the University of Dayton Flyers basketball teams.  Since 2001, it has been the birthplace of "March Madness."  From 2001 to 2010, the facility hosted the annual "play-in" game in the NCAA men's basketball tournament (officially the "opening round" game) which featured the teams rated 64th and 65th in the tournament field.  In 2011, when the tournament expanded to four opening round games, the arena continued to host all "first four" games.  Overall, the arena has hosted more men's NCAA Division I basketball tournament games than any other venue.
Answer: Las Vegas Strip