In his second round of Pop Clash, Cody Simpson beat out Coldplay by nearly 10 percent of the votes! This week, Cody's 'Love' video faces off against the Vamps' 'Last Night.' Which song do you think should win this week's Pop Clash?

Cody is understatedly charming in 'Love,' his collaboration with Ziggy Marley. The stripped-down track emphasizes all of the good things about romance, and Cody's sincerity makes us totally swoon! He promises that love can make you do crazy things -- and we completely agree.

Speaking of crazy, the Vamps are all about seizing the moment in their new song, 'Last Night.' The guys let loose, celebrating their youth and having fun. This is such an upbeat, feel-good track that we can't help but want to rock out with the band. We know this song will be on repeat for a long time.

Who should win this week's Pop Clash? You can vote for Cody or the Vamps once an hour until the polls close at 3PM ET on March 17.

Watch Cody Simpson, 'Love' Feat. Ziggy Marley

Watch the Vamps, 'Last Night'