The HIlls: Scoop from the upcoming season!

The Hills returns next week, so here's some fun scoop about season four!

Rock/pop/dance/electronica group The White Tie Affair will be making a guest appearance later this season.

"Audrina Patridge works at Epic records, where we are signed,"  leader singer Chris Wallace told me last night before tearing up the stage in a private performance at New York City's Blender Theater.

"She set up a little showcase for us  -- we're new to the label -- and they filmed it, which is kinda of cool."

The band isn't the only one trying to create some beautiful music in the upcoming episode, I learned.

Stephanie Pratt, sister of resident Hills' bad boy Spencer,  makes a play for Sean-P, White Tie Affair's guitarist and programmer.

"She was all over him," a source revealed to me.

So I decided to get Sean's side of the story.

"Nothing was acted on," he swore. "It just didn't work out that way. Not yet."

Ooh girl that means you still got a chance!

The Hills returns Monday, Aug. 18 at 10 p.m. on MTV.