Lil Wayne, Wiz Khalifa, and Imagine Dragons' "Sucker for Pain" is taken from the 'Suicide Squad' soundtrack.

And while he and his Imagine Dragons bandmates are megastars now, when Reynolds was at the height of his pain in 2008 they were still in search of a label and hoping to make it big.

Imagine Dragons' Dan Reynolds Reveals 'Really Strange' Way He First Bonded with Girlfriend Minka Kelly (Exclusive) The musician opens up to PEOPLE in this week's issue about his relationship with ...