Studio (old Magcon fanfiction)

Maddie is a 17 year old singer. She has huge success in music and on social media. She has 3.6 million followers on Twitter, 2.5 on Instagram, 2.7 on musical.ly, 3.9 million on YouTube and 2.8 on Vine. She makes music with Jack & Jack a lot and likes to go solo. One day, Maddie has been invited to join Magcon along with the Jacks. What will happen when Maddie goes?