1. Demi Lovato and Christina Aguilera collaborated on which track...? Tell Me You Love Me Deserve Fall In Line Right Moves None 2. Ellie Goulding was the opening act for the North American leg of which Katy Perry tour...? The Prismatic World Tour The Hello Katy Tour The California Dreams Tour Witness: The Tour None 3. What TV show did Adam Levine and Blake Shelton first become friends on? The Voice America's Got Talent American Idol The X Factor None 4. What's Adam Levine and Blake Shelton's 'ship' name? Bdam Lehelton Alake Shevine None 5. How many collaborations have Ed Sheeran and Taylor Swift released? 6 1 2 4 None 6. What year did Elton John first meet Eminem? 1999 2007 2001 2004 None 7. Lady Gaga collaborated with Ariana Grande on which track...? Love Me Right Rain On Me Fun Tonight Sine From Above None Time's up By Xavier Malone
