“I’m particularly excited about some new artists we’ll be playing here soon. But mostly….I think ALOT of people are going to be absolutely thrilled about a certain single coming out in ten days. I cant give it away but she let me listen to a part of it….definitely a chart topper. Definitely a nice re-entrance to radio.”
He said this this morning

EDIT:
@RyanSeacrest
@ddlovato Can't wait to drop #heartattack

which pop girl do you think he's talking about

Gaga, Beyonce or Miley?

or Katy or maybe... just maybe Nicki?

Gotta be Beyoncé? GaGa hypes her music too much for it be an ARTPOP single and I don't know who else he would be this excited about

I doubt it's Gaga? Bey, Miley?

Gagagagagagagagagagagagagagagagaga ?

I think possibly Miley since its been the longest time for her

More than likely Bey, Gaga's prob going to drop hers without any warning

Obviously Beyoncé. Katy's not finished with her album & it's set for a Q4 release. ARTPOP is still on hold and she wouldn't release it so suddenly without major hype...

One can only wish!

Watch it be Miley outa the blue lol

I think maybe Gaga, Katy, Beyonce, or maybe Nicki (they work together) but it's a lil too soon for Nicki

I don't think it's Gaga. She's not gonna be putting out new music in the immediate future.

It's obviously Beyonce.

Call my name by Cheryl!