Fans of “#Dancing With The Stars” were thrilled to see previous winner #Kelly Monaco back on the dance floor this week. The “#General Hospital” star returned to do a trio dance with “DWTS” pro Cheryl Burke and her partner Terrell Owens, but it was a certain “GH” someone watching from the audience that got people buzzing.

Miller and Monaco have grown close during their 'General Hospital' time

Kelly Monaco is currently involved in a heavy-duty storyline with Billy Miller on “General Hospital.” As “GH” fans know, Steve Burton [VIDEO] has returned to the show and there's plenty of drama revolving around whether Billy Miller or Steve Burton is the “real” Jason Morgan.

Many viewers feel confident that Burton is the real Jason, with Miller playing the long-lost twin Drew, and Kelly Monaco's Sam will have some tough decisions to make soon. Will she stay with Billy's character or will she be drawn back to Steve's?

Billy and Kelly have been working together on “General Hospital” since Miller first arrived several years ago and they have grown extremely close. Rumors have swirled for some time now that the two are dating, but they have never confirmed that. Monaco used to date actor Heath Freeman, but “Dancing With the Stars” fans buzzed about a possible romance between Kelly and Val Chmerkovskiy when they partnered together a few seasons ago. Monaco isn't one to talk much about her romantic life, leaving people guessing and speculating more often than not.

Billy was in the 'DWTS' audience cheering on Kelly

Despite Monaco talking about being single during this “Dancing With the Stars” visit, “DWTS” viewers saw that Miller was sitting in the audience cheering her on.

Kelly also shared a photo showing her with Billy while she was at “DWTS” and this has “Killy” fans going wild.

Billy and Kelly may both say that they're single, but fans know they also tend to keep their private lives private. No matter what Monaco and Miller say, a lot of “General Hospital” fans will continue to believe they are together both on-screen and off.

General Hospital” spoilers have teased that things will get intense as this Steve Burton storyline heats up and viewers are anxious to see what that means for Kelly and Billy's on-screen partnership. Fans loved seeing Monaco back on “Dancing With the Stars” for a brief spin on the dance floor and everybody will be curious to see where this off-screen relationship heads down the road. Do you think that this partnership between Kelly Monaco and Billy Miller has turned romantic in their private lives or is it truly just a close friendship?