Glen Powell chats with ET’s Cassie DiLaura at the premiere of ‘How to Make a Killing,’ in theaters on Feb. 20. The actor reacts to being in yet another project full of different disguises and costumes. He also dishes on his ‘Brotherhood of the Traveling Pants’ moment with Nick Jonas and reveals how the singer first told him about it before sharing the moments on Instagram. Plus, he shares how Nick is helping him prepare for one of his next roles.
