Fifth Harmony member Camila Cabello and Shawn Mendes seem to be a cute couple. Apparently, the duo performed their hit song “I Know What You Did Last Summer” on The Tonight Show with Jimmy Fallon. Did they finally admit that they are dating?

Fans of Cabello and Mendes may have the highest hope for it, but the duo has been mum about the dating issue. However, their performance on the show was indeed, “heart wrenching,” note Morning News USA. Their latest song has been popular since its debut last November, and had made its way to the 100 charts.

Watch how Camila and Shawn belted the song here:

But prior to their recent performance, the “Stitches” singer reportedly denied the speculations.

Mendes was invited on Wendy Williams’ show to promote “Pitbull New Year’s Eve Revolution,” where they sang the hit as well. Williams’ went on to tell the young singer that his “girlfriend” will be with him on the event, citing the Latina.

“Actually, that’s wrong,” Shawn told the host, quotes People. “I don’t have a girlfriend… Maybe I’ll find one here tonight,” as Mendes surprisingly revealed.

On the other hand, a previous article stated that the Fifth Harmony singer is happy being single.

Maybe their closeness could be the reasons why they are rumored to be romantically involved. Camila even showed her support for the young singer on the recent iHeartRadio Festival. More than that, some of their Instagram photos reveal how close they are.

Maybe they will become a couple in the future. But for the meantime, let’s just keep our fingers crossed.

Nonetheless, Camila Cabello and Shawn Mendes seem to do well on their separate musical career. Camila Cabello and the rest of Fifth Harmony members are currently working on their sophomore album. Meanwhile, Mendes will be playing in Radio City Music Hall in March.