American singer Beyoncé has embarked on six concert tours during her solo career, four of which have been worldwide and two of which have been collaborative.
 Her solo tour debut (whilst on hiatus with Destiny's Child) began in 2003, with the Dangerously in Love Tour.
 Based predominantly in the United Kingdom, the tour received an unfavorable review from Dave Simpson of "The Guardian" based on Beyoncé's costumes and a confusion of her core audience at the time.
 In 2007, she embarked on her first major solo world tour – The Beyoncé Experience, following Destiny's Child's disbandment in 2005.
 The tour visited five continents and Beyoncé was lauded by music journalism for her simultaneous dancing and singing abilities.
 Following the release of her 2008 third studio album "I Am... Sasha Fierce", Beyoncé embarked on her next world concert venture, the I Am... World Tour.
 She collaborated with Thierry Mugler exclusively for the tour's costumes.
 The I Am... World Tour also marked the first time Beyoncé had performed in South American countries.
 Beyoncé saw her most commercially successful tour to date with 2013-2014's The Mrs. Carter Show World Tour.
 Grossing US $229,727,960, the 132 date venture was criticised for the name of the tour, as Beyoncé appeared to be letting herself be known as simply Shawn "Jay-Z" Carter's wife, despite being proclaimed as a "modern-day feminist".
 The tour itself however was lauded by music critics, who again praised Beyoncé's performance abilities and the more advanced production seen compared to her previous tours.
The Wonder World Tour is the second concert tour by American recording artist Miley Cyrus.
 The tour was held to promote her second studio album "Breakout" (2008) and first extended play (EP) "The Time of Our Lives" (2009).
 It began in September 2009 and concluded in December 29, visiting cities in the United States and United Kingdom; thus, the Wonder World Tour became Cyrus' first world tour.
 It also became Cyrus' first tour not to incorporate performances as Hannah Montana, although "Let's Get Crazy", an official Hannah-song, was performed.
 Alternative band Metro Station served as opening act for all tour venues.
 It was sponsored by Wal-Mart and promoted by AEG Live.
 All tickets from the Wonder World Tour were sold using paperless ticketing, in order to prevent ticket scalping similar to what had occurred during Cyrus' previous tour.
 One dollar from each ticket sold was donated to the City of Hope National Medical Center, an organization devoted to the fight against cancer.
The 2006 World Tour was the twelfth concert tour by Australian singer Olivia Newton-John.
 The tour had two legs, first in Japan, and second in Australia.
 A tour recording in Australia was released on DVD and CD, by EMI.
The State of the World Tour is the eighth concert tour by American recording artist Janet Jackson.
 Launched in promotion of her eleventh studio album "Unbreakable" (2015), the tour is produced by Live Nation and is under the creative direction of Gil Duldulao.
 Announced in May 2017 as a 56-city North American trek visiting the United States and Canada, it is a continuation of the Unbreakable World Tour, which was postponed in 2016 due to Jackson's pregnancy.
 Tickets originally purchased for the Unbreakable World Tour were honored with new concert dates under the revamped State of the World Tour.
Taking Chances World Tour: The Concert is a home video/live album by Canadian recording artist Celine Dion.
 It was released by Columbia Records on 29 April 2010 in Australia and in early May 2010 in Europe and North America.
 The concert was issued as a DVD/CD combo in two editions: English-language "Taking Chances World Tour: The Concert" and French-language Tournée mondiale Taking Chances: le spectacle.
 Dion had embarked on the 2008–2009 Taking Chances World Tour for promotion of her 2007 studio album "Taking Chances".
 It became one of the highest-grossing concert tours of all time.
 The performances in Boston and Montreal during the North American leg of Taking Chances World Tour were filmed for a video release and directed by Jean Lamoureux.
The Euphoria Tour was the seventh concert tour by the Spanish recording artist Enrique Iglesias.
 The tour supported his ninth studio album, "Euphoria".
 Beginning in January 2011, Iglesias performed in the Americas, Europe, Asia and Australia.
 The tour ended in July 2012.
 The tour ranked 38th in Pollstar's "Top 50 Worldwide Tour (Mid-Year)", earning roughly 20 million dollars.
 At the conclusion of 2011, the tour placed 23rd on Billboard's annual, "Top 25 Tours", earning over $30 million with 38 shows.
 Iglesias also won an award for Touring Artist of the Year for Euphoria World Tour at Billoard Latin Music Awards of 2012.
 It is estimated that the world tour of this work, which began in January 2011 in San Juan, Puerto Rico, in November and endeds in Austin, Texas, will have been seen by a total of 1,312,579 viewers
The Melodrama World Tour is the second concert tour by New Zealand recording artist Lorde, in support of her sophomore studio album, "Melodrama" (2017).
 The tour began on 26 September 2017 in Manchester.
 It will play 60 concerts across North America, Europe and Oceania.
 Khalid will be the opener for the European shows, while an opener for the North American leg of the tour has not been announced yet.
Live in Bucharest: The Dangerous Tour is a live concert DVD by American recording artist Michael Jackson released on July 25, 2005.
 The DVD was previously included with "The Ultimate Collection" box set in 2004.
 The concert took place during Jackson's first leg on his Dangerous World Tour on October 1, 1992 at the Bucharest National Stadium, with a sold-out attendance of 90,000.
 This concert is the first concert by Jackson that has been officially released on DVD in the United States, also released in Asia market on double Video CD.
 The other official releases by Michael Jackson is a VHS of his HIStory World Tour concert in Seoul, South Korea, and it was released only in South Korea in 1996, and "Live at Wembley July 16, 1988", which is the second leg of his Bad World Tour.
Ella Marija Lani Yelich-O'Connor (born 7 November 1996), better known by her stage name Lorde ( ), is a New Zealand singer-songwriter and record producer.
 Born in Takapuna and raised in Devonport, Auckland, she became interested in performing as a child.
 In her early teens, she signed with Universal Music Group and was later paired with songwriter and record producer Joel Little.
 At the age of sixteen, she released her first extended play, "The Love Club EP" (2012), reaching number two on the national record charts in both New Zealand and Australia.
Dance Again World Tour was the first worldwide concert tour by American entertainer Jennifer Lopez.
 Throughout majority her music career, beginning in 1999, a world tour by Lopez was anticipated, though it never materialized.
 Following the release of her seventh studio album "Love?
" (2011), she was more intent on touring than ever.
 However, it was not until March 2012 when the tour came into the works.
 As rumors began to circulate, Lopez later confirmed that April that she would be embarking on her first ever world tour.
 She was joined by Spanish recording artist Enrique Iglesias for the North American leg of the tour, which was presented by State Farm Insurance and promoted by AEG Live.
 The Dance Again World Tour also visited Australia, Asia, South America and Europe.
 It commenced on June 14, 2012 in Panama, and concluded on December 22, 2012 in Puerto Rico.

Question: What is the real name of The Melodrama World Tour recording artist?
Answer: Ella Marija Lani Yelich-O'Connor