Who's No. 1 AGAIN This Week on Cambio Radio? Hint: It's Not Demi Lovato!

Congrats to Austin Mahone, who must have said Somethin' right to claw his way into the Top 5 this week

We're not sure what happened to Cher Lloyd, who dropped off the list from last week's high perch at No. 2.

One thing's for sure: Carly Rae Jepsen and Owl City aren't budging. They're having too much off a Good Time on top.

Check out all of the Top 5 (below) on Cambio Radio and let us know if you think Carly Rae and OC will be able to pull off a triple next week.

1. Carly Rae Jepsen & Owl City, 'Good Time'
2. Justin Bieber, 'As Long As You Love Me'
3. Bridget Mendler, 'Want U Back'
4. Demi Lovato, 'Give Your Heart a Break'
5. Austin Mahone, 'Say Somethin'