Heffron Drive vs. Demi Lovato - Pop Clash
Whoa! In their third round of Pop Clash, Heffron Drive triumphed once again! The duo faced off against Ariana Grande, and took the win with nearly 65% of the votes! This week, Heffron Drive's 'Parallel' is up against Demi Lovato's 'Really Don't Care.' Which song should win this week's Pop Clash?