Justin Bieber and Cody Simpson's 'Home to Mama' is going head-to-head with Selena Gomez's 'The Heart Wants What It Wants.' Which track should win the Pop Clash?
This week, Fifth Harmony's 'Sledgehammer' is facing off against Justin Bieber and Cody Simpson's new collaboration, 'Home to Mama.' Which song should win the Pop Clash?