A sneak peek of her new track hasn’t been released yet, but Hilary Duff is already getting fans buzzing about her return to music!

The former Disney star is working with Ed Sheeran on a new single, and on Wednesday morning (May 14), she posted a picture of the two to her Instagram. Masking her excitement for the collaboration, Hilary wrote, “Soooo this happened and was pretty cool. W/@edsheeran recording tonight.”

The “Lego House” singer shared details of the new track with MTV News, “The Hilary Duff song, it’s a really good song,” he said. “It’s like my sound, I guess. But that isn’t really my sound. Anyone who uses an acoustic guitar is that. That’s not my sound. It’s everyone’s sound.”

Hilary also dished about her music comeback, “It feels good to be in the studio. It feels good to be talking about my last few years — the high points and the low points,” she told MTV News. “I really just want to be honest and be an open book for my fans to know where I’ve been and what I’ve been doing, how I feel and all that good stuff. So, I should have a single soon and an album by the fall.”

Added new candids of Hilary out and about in Los Angeles on May 12, 2014. Check them out!

Added new pictures of Hilary at the ASPCA Celebrates Its Multi Million Dollar Commitment To LA Animals in Los Angeles on May 6, 2014. Check them out!

Added new candids of Hilary out and about in Beverly Hills on May 6, 2014. Check them out!

Added new candids of Hilary shopping in Los Angeles on May 3, 2014. Check them out!

Added new pictures of Hilary at the 2014 iHeartRadio Music Awards in Los Angeles on May 2, 2014. Check them out!

Hilary Duff and Mike Comrie may have separated, but that doesn’t mean they are completely done with each other.

The actress opened up about the status of her relationship with her ex while chatting with E! News’ Giuliana Rancic on the iHeartRadio Music Awards red carpet on May 1.

“I think it was hard for people to … We’re constantly seen together and everyone’s like, ‘What are they doing? Are they back together or are they not?’” Duff told Rancic. “We’re really good friends and we have so much respect for each other, and, obviously, Luca is our No. 1 priority. I think we got to a point where we were like, ‘We really need to honor happiness, and so, whatever that is and however we need to sort that out or work that out, we’re doing that. You know, we love each other so much and we really love spending time together. So when you see us out it’s not just for Luca — it’s because we make plans and we hang out. We don’t know what our future looks like right now, but we’re both doing really good and just figuring out, you know, what makes us happy.”

Rancic broached the topic of their relationship because photos have surfaced showing Duff and Comrie hanging out together despite having separated back in January after three years of marriage.

After news of the separation broke, a source told People magazine there was no big incident behind the split. Rather, the two just drifted apart.

“They tried couples therapy, but in the end, they realized at this time, they work better as friends,” the source added. “And they really are great friends.”

Added new candids of Hilary going to Carrie Underwood’s House in Studio City on April 30, 2014. Check them out!

Added new High Quality candids of Hilary out and about in Los Angeles on April 29, 2014. Check them out! [HQ]

Professing his love once again for his former flame, Aaron Carter told “Entertainment Tonight” that he would love to win Hilary Duff back.

While chatting with the program, the 26-year-old said he “absolutely” loves the blonde beauty and wants a second chance.

“I don’t know who she is today, she doesn’t know who I am today, but I would sweep her off her feet if I ever got a chance to again and fix what I did wrong,” Carter told host Rob Marciano.

The former child stars dated for three years before breaking things off in 2003 when rumors started swirling that Aaron was unfaithful with Lindsay Lohan.

Hilary went on to marry NHL star Mike Comrie, but the pair recently announced their separation.

This isn’t the first time Aaron’s reached out to Hilary since her split. The 26-year-old singer posed a pic of Hilary on Twitter and wrote, “Don’t be that stupid douche that loses the love of your life forever.. Like me… I’ll spend the rest of my life trying to better myself to get back to her. I don’t care what ANY of you think.”