'Doctor Who' Season 8 Premiere Episode August 23, SPOILERS: Foxes Talks Special 2014 Song For BBC Series, Calls Peter Capaldi 'A Charmer!'

We're all still excited aobut the recent Doctor Who teaser trailers that debuted last week, but we shouldn't forget about some episode details and guest stars that should definitely peak our interest! Singer Foxes (also known as Louisa Rose Allen) is set to guest star in one season eight episode, and in a new interview she opened up about the song she's performing in front of Peter Capaldi.

Watch the latest Doctor Who teaser here!

"I'm not playing a villain," she revealed. I think I'm nice in the show."

She wouldn't admit to playing an alien or not though!

"I've done a song for Doctor Who, and it's a little bit different from what I'd usually do," she told Digital Spy.

"It's one of those things where I wouldn't say no, but I don't really know yet," she said when asked if the song would be released. This makes us think that it's so different than her musical catalog that she might not be too comfortable releasing it under the Foxes brand. But either way, we'll be tuning in so we'll get to hear it first!

Speaking about the new Doctor, Capaldi, Allen gushed about his charm!

"I love him though. He's such a charmer," she said. "I was asked who I fancy between Matt [Smith] and him and I was like, 'Peter Capaldi!'"

Meanwhile, Doctor Who executive producer Steven Moffat is also excited for the opportunity to bring Foxes into the time-travelling show.

"We are completely thrilled that the amazingly talented Foxes is joining us on board ... well, you'll see," he teased earlier this year. "Let's just say, the Doctor is finally catching up on his phone calls."