1. Demi Lovato and Christina Aguilera collaborated on which track...? Tell Me You Love Me Deserve Fall In Line Right Moves 2. What TV show did Adam Levine and Blake Shelton first become friends on? America's Got Talent The Voice The X Factor American Idol 3. What year did Elton John first meet Eminem? 2007 2004 2001 1999 4. What's Adam Levine and Blake Shelton's 'ship' name? Alake Bdam Shevine Lehelton 5. How many collaborations have Ed Sheeran and Taylor Swift released? 6 1 2 4 6. Lady Gaga collaborated with Ariana Grande on which track...? Love Me Right Fun Tonight Sine From Above Rain On Me 7. Ellie Goulding was the opening act for the North American leg of which Katy Perry tour...? The California Dreams Tour Witness: The Tour The Prismatic World Tour The Hello Katy Tour Time is Up! Time's up By Xavier Malone