One of the couples on Dancing With the Stars season 17 may have become more than just dancing partners.

Pretty Little Liars actor Brant Daugherty and his pro dancing partner Peta Murgatroyd were spotted kissing at the TrevorLIVE event in Los Angeles on Sunday. Eyewitness accounts told Us Weekly that the couple was making out several times during the event and were very close to each other.

Daugherty posted a photo on Instagram of him and Murgatroyd at the event looking very close with the caption, "Had so much fun at Trevor Live last night with this lovely lady by my side." An eyewitness said that the pair was inseparable the whole night as they sat in the back of the room

Daugherty and Murgatroyd, who came in seventh on season 17 of Dancing With the Stars, repeatedly denied claims that they were dating during the run of the show.

"For the one millionth time, no we are not dating," Daugherty told Celebuzz in November. "We are locked in a studio with a camera crew for five hours every single day. It's not a place where something like that can really grow. We are very close though, we're very comfortable around each other. I don't think we'd be able to do our jobs well if we weren't."

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Dancing With the Stars season 18 premieres in March 2014, in which Murgatroyd will likely have a new celebrity partner. It remains to be seen if Murgatroyd will continue seeing Daugherty during this time, as both will be very busy with their respective careers.

Tags: Dancing with the Stars Dancing With the Stars Season 17 Brant Daugherty peta murgatroyd