Once again, Nathan Sykes totally triumphed in Pop Clash! The singer's "More Than You'll Ever Know" beat out Rihanna's "Bitch Better Have My Money." This week, Nathan is up against Carly Rae Jepsen's "All That." Which song should win the Pop Clash?

Confession: Nathan Sykes makes us swoon every darn time we hear "More Than You'll Ever Know." The combination of his smooth vocal cords with the retro-infused music is almost too much for us to handle. (Don't worry, we'll be okay.) It's an incredible solo debut from the singer and we can't wait to hear more.

Carly Rae Jepsen's "All That" is, well, all that. The dreamy '80s-esque track is a departure from CRJ's more upbeat jams, but we're kind of obsessed. "I'll be your lighthouse when you're lost to see / I'll keep my light on, baby, you can always come to me," she whispers. Carly Rae, way to give us all the feels!

Which song should win this week's Pop Clash? You can vote for Nathan Sykes' "More Than You'll Ever Know" or Carly Rae Jepsen's "All That" once an hour until the polls close at 3PM ET on April 20.

Watch Nathan Sykes' "More Than You'll Ever Know" Video

Listen to Carly Rae Jepsen's "All That"