It looks like the sparks might be flying between Hilary Duff and Mike Comrie again.

Hilary Duff Has A Secret Love For One Direction?

On Sunday, E! News posted a photo of the separated couple from Friday night in West Hollywood at the Casamigos Halloween Party. The main photo that the site used shows the two in their costumes with Duff as some sort of fairy queen while Comrie is in a fancy tux- he could be James Bond or perhaps some other kind of fancy gentleman.

While the two looked classy and elegant in their outfits, Comrie just so happens to be walking in front of his wife as he holds her hand. Duff is looking into the camera where she kind of looks like she's smiling.

Hilary Duff & Mike Comrie Just Friends?

This gives some curiosity if the romance is back for the married couple since the site pointed out that a divorce hasn't happened yet. Last January, the actress and singer announced that she and Comrie had "mutually decided to an amicable separation" after three years of marriage. They are parents to their two-year-old son, Luca.

The article also revealed that Luca's parents were spotted shopping for Halloween decorations with their son.

"We love each other so much and we 'love' spending time together," Duff previously told E! News. "So when you see us out it's not just for Luca, it's because we make plans and we hang out and we don't know what our future looks like right now, but we're both doing really good and just figuring out what makes us happy."