Question: Mary Sharon Vaughn has written for artists such as a Belgian singer who was the winner of what award?
Context: Mary Sharon Vaughn is a Stockholm based American musician, songwriter and producer.  She has written hits for artists such as Willie Nelson, Agnes, Kate Ryan, Boyzone, Namie Amuro and September.  During 2014, Vaughn competed as the songwriter of three songs in Melodifestivalen. "Out of My Bones" is a song recorded by American country music singer Randy Travis.  It was released in March 1998 as the lead-off single from his CD "You and You Alone".  The song peaked at number two on the Hot Country Singles & Tracks (now Hot Country Songs) chart, while it was a number-one hit in Canada.  It was written by Gary Burr, Robin Lerner, and Sharon Vaughn. Kate Ryan (born Katrien Verbeeck; 22 July 1980) is a Belgian singer and songwriter, and the winner of a World Music Award.  She began her singing career in 2001 and later found fame with a string of dance hits.  These included covers, mostly of Mylène Farmer and France Gall, such as "Désenchantée", "Libertine", and "Ella, elle l'a" as well as new material.  Ryan represented Belgium in the Eurovision Song Contest 2006 with "Je t'adore" coming in 12th place in the semi-final. "Otan Aggeli Klene", an up-tempo ballad, is a Greek song by Helena Paparizou.  It was exclusively impacted on some Greek radios on February 16 and later official released on February 23 as a digital single.  The song was written by Amir Aly, Henrik Wikström, Bobby Ljunggren, Sharon Vaughn and the Greek lyrics are written by Yiannis Doxas, giving a special message about solidarity.  This song serves as the lead single from the upcoming sixth Greek studio album which is going to be released in October 2017. "Trip Around the Sun" is a song recorded by American country music artists Jimmy Buffett and Martina McBride.  It was released in August 2004 as the second single from Buffett's album "License to Chill".  The song was written by Al Anderson, Stephen Bruton, and Sharon Vaughn. "I Need You Now" is a pop song recorded by the Swedish singer Agnes for her third album "Dance Love Pop".  The song was written by Anders Hansson and Sharon Vaughn.  It was released as the album's second single in the UK in a remixed form.  The song was re-sung and completely reproduced during summer 2009 for the single release.  It was also released as the third single in the Netherlands on October 9. "Maybe" is a song written by Bill Rice and Sharon Vaughn, and by American country music artists Kenny Rogers and Holly Dunn.  It was released in February 1990 as the fourth single from the album "Something Inside So Strong".  The song reached #25 on the "Billboard" Hot Country Singles & Tracks chart. "Release Me" is a pop song recorded by Swedish singer Agnes Carlsson taken from her third album "Dance Love Pop".  The track was written by Agnes Carlsson, Anders Hansson and Sharon Vaughn.  It was released as the album's second single in Sweden, and as Agnes' debut single internationally.  The song has been critically appreciated for its swooping harmonies and Agnes' vocal talents.  "Release Me" was another top ten hit for Agnes in Sweden and has also been charting in Belgium, Denmark, Ireland, the Netherlands and the United Kingdom.  Worldwide, the single has sold over 900 000 copies making it Agnes' biggest hit to date and a worldwide commercial success. "Survivor" is a song recorded by Swedish Greek singer-songwriter Elena Paparizou.  The song was released on 23 February 2014 as the second single from Paparizou's third English-language album, "One Life" (2014).  It is also available in first disc of the 2014 Melodifestivalen album.  The song was written by Bobby Ljunggren, Henrik Wikström, Karl-Ola Kjellholm and Sharon Vaughn.  It participated in the 2014 Melodifestivalen where it came fourth in the final behind Alcazar, Ace Wilder and the winner, Sanna Nielsen. "We Are Your Tomorrow" is a song by Swedish singer David Lindgren.  The song was released in Sweden as a digital download on 28 February 2016, and was written by Anderz Wrethov, Sharon Vaughn, and Gustav Efraimsson.  It took part in Melodifestivalen 2016, and qualified to the final from the second semi-final.  It placed 11th in the final.
Answer: World Music Award