Question: Slipknot is an American heavy metal band from Des Moines, Iowa. The band was formed in 1992 by percussionist Shawn Crahan, drummer Joey Jordison and bassist Paul Gray. After several lineup changes in its early years, the band settled on nine members for more than a decade: Corey Taylor, Mick Thomson, Jim Root, Paul Gray, Craig Jones, Sid Wilson, Shawn Crahan, Chris Fehn and Joey Jordison. Gray died on May 24, 2010, and was replaced during 2011-2014 by guitarist Donnie Steele.

Anticipation for Slipknot's second album was intense. In early 2001, the band began recording the second album at Sound City and Sound Image studios in Los Angeles. Around this time, conflicts arose between band members due to extensive touring and recording schedules. Recording of their second album ended in February 2001 and the band embarked on their Iowa World Tour. Entitled Iowa, Slipknot's second album - released on August 28, 2001 - peaked at number three on the Billboard charts and at number one in the UK. The album produced three singles; "The Heretic Anthem" (promotional single), "Left Behind", and "My Plague", which appeared on the soundtrack for the film Resident Evil. In 2002, Slipknot appeared in Rollerball (2002), performing "I Am Hated". The release and intense promotion of the album resulted in sold-out shows in large arenas in several countries.  In mid-2002, Slipknot went on hiatus because of internal conflicts, and band members focused on side projects. Vocalist Taylor and guitarist Root revived their band Stone Sour, drummer Jordison created Murderdolls with vocalist Wednesday 13, percussionist Crahan founded To My Surprise and DJ Wilson went solo as DJ Starscream. For a while, the future of Slipknot was uncertain and there was much speculation about whether there would be a third album, or if the split would become permanent. "I don't have a problem with anyone in Slipknot," Jordison protested. "I've seen comments from Corey saying there are things to be resolved, but I have no fucking idea what he's talking about."  Nonetheless, on November 22, 2002, Slipknot released their second DVD, Disasterpieces.

Using a quote from the above article, answer the following question: Is there any other projects?
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Answer: DJ Wilson went solo as DJ Starscream.


Question: Sparks was born in Phoenix, Arizona, to Jodi (nee Wiedmann) Sparks and former professional football player Phillippi Sparks. Sparks has a younger brother, Phillippi "PJ" Sparks, Jr., who plays football at Arizona Christian University. Her father is African-American and her mother is Caucasian. She grew up in the suburbs of Ridgewood, New Jersey, while her father played as a defensive back for the New York Giants.

On January 20, 2009, Sparks performed "Faith" at the Commander-in-Chief's Inaugural Ball hosted by President Barack Obama during the First inauguration of Barack Obama. Her second studio album, Battlefield was released in the United States on July 21, 2009. The album's title track was released as the lead single on May 25, 2009, and reached number ten on the Billboard Hot 100. The song peaked in the top five in Australia, Canada, and New Zealand. In the United States, Battlefield debuted at number seven on the Billboard 200, peaking higher than her debut album's position of number ten. However, the album was notably unsuccessful compared to her debut, only selling 177,000 copies in the U.S and having failed to earn any chart certificates.  In support of the album, Sparks opened for The Jonas Brothers on the North America leg of the Jonas Brothers World Tour 2009, starting on June 20, 2009. She also opened for Britney Spears on the second leg of her Circus Tour in North America, beginning on August 24, 2009. Sparks served as a replacement for Ciara. She opened with Kristinia DeBarge, Girlicious, and One Call.  "S.O.S. (Let the Music Play)", was released as the second single from Battlefield on September 15, 2009. The song topped the U.S Hot Dance Club Songs chart, becoming Sparks's first number one on the chart and peaked in the top fifteen in the United Kingdom. During this time, she recorded the duet, "Art of Love", with Australian artist Guy Sebastian for his fifth studio album, Like It Like That. The song reached the top ten in Australia and New Zealand and was certified platinum by the Australian Recording Industry Association. The third single from Battlefield, "Don't Let It Go to Your Head", was released in the United Kingdom on January 8, 2010.  In May 2010, Sparks embarked on her first headlining tour in the United States, the Battlefield Tour. It began on May 1, 2010, and ended on July 18, 2010, stopping in over 35 major cities in the United States. In support of the DVD/Blu-ray re-release of the Disney animated film, Beauty and the Beast, Sparks recorded a cover of the film's title track for the soundtrack. A music video for the song was released on October 18, 2010.

Using a quote from the above article, answer the following question: Are there any other interesting aspects about this article?
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Answer:
She also opened for Britney Spears on the second leg of her Circus Tour in North America, beginning on August 24, 2009.