Question: What is the middle name of the American singer songwriter who has been pushing the boundaries of lyrical content and visual imagery and who has worked with Tessa Watts, the English music video and film producer at Virgin Records and MTV?

American entertainer Michael Jackson (1958–2009) debuted on the professional music scene at age five as a member of The Jackson 5 and began a solo career in 1971 while still part of the group.  Jackson has been called the King of Music Videos.  Steve Huey of AllMusic observed how Jackson transformed the music video into an art form and a promotional tool through complex story lines, dance routines, special effects and famous cameo appearances, simultaneously breaking down racial barriers.  Before "Thriller", Jackson struggled to receive coverage on MTV, allegedly because he was African American.  Pressure from CBS Records persuaded MTV to start showing "Billie Jean" and later "Beat It", leading to a lengthy partnership with Jackson, also helping other black music artists gain recognition.  MTV employees deny any racism in their coverage, or pressure to change their stance.  MTV maintains that they played rock music, regardless of race.  The popularity of his videos on MTV helped to put the relatively young channel "on the map"; MTV's focus shifted in favor of pop and R&B.  His performance on "Motown 25: Yesterday, Today, Forever" changed the scope of live stage show; "That Jackson lip-synced 'Billie Jean' is, in itself, not extraordinary, but the fact that it did not change the impact of the performance is extraordinary; whether the performance was live or lip-synced made no difference to the audience" thus creating an era in which artists re-create the spectacle of music video imagery on stage.  Short films like "Thriller" largely remained unique to Jackson, while the group dance sequence in "Beat It" has frequently been imitated.  The choreography in "Thriller" has become a part of global pop culture, replicated everywhere from Indian films to prisons in the Philippines.  The "Thriller" short film marked an increase in scale for music videos, and has been named the most successful music video ever by the "Guinness World Records". <SEP> Madonna Louise Ciccone ( ; born August 16, 1958) is an American singer, songwriter, actress, and businesswoman.  A leading presence during the emergence of MTV in the 1980s, Madonna is known for pushing the boundaries of lyrical content in mainstream popular music, as well as visual imagery in music videos and on stage.  She has also frequently reinvented both her music and image while maintaining autonomy within the recording industry.  Besides sparking controversy, her works have been acclaimed by music critics.  Referred to as the "Queen of Pop", Madonna is widely cited as an influence by other artists. <SEP>  She worked with artists including Michael Jackson, Lionel Richie, Paul McCartney, Madonna, Phil Collins, Beyoncé, INXS, and George Michael. Tessa Watts (born Stephanie Siddons; 25 October 194513 May 2014) was an English music video and music film producer.  She is best known for her work at Virgin Records, and with MTV International. <SEP> "Title" is a song by American singer and songwriter Meghan Trainor from her debut extended play and studio album of the same name from 2014 and 2015, respectively.  Trainor collaborated with Kevin Kadish during the songwriting process, who also produced it.  "Title" is a soca-pop recording, which additionally incorporates elements of folk and ska.  Its lyrical content delves on the singer demanding her love interest to put a name on their relationship status.  In 2015, Trainor released a music video for "Title" directed by Anthony Phan.  The video for "Title" was released via the special edition of its parent album.  It peaked at number 9 in New Zealand and number 100 on the US "Billboard" Hot 100, being certified Gold in both the countries.  Trainor performed the song at MTV, in a session for the "National Post", during the Jingle Ball Tour 2014 and on her That Bass and MTrain tours.