Nathan Sykes and Ariana Grande Allegedly Dating? [PHOTOS]

One glance at Nathan Sykes and Ariana Grane and anyone would think something romantic is brewing between them. Ever since Ariana and Nathan have been joining onstage to sing their duet of "Almost is Never Enough," fans think that they're more than friends. The Wanted's Nathan Sykes sure has been coy about addressing the rumours.

Since the release of their duet "Almost is Never Enough" which has been featured on "The Mortal Instruments: City of Bones" soundtrack, Nathan Sykes and Ariana Grande have been romantically linked. In fact, countless sources claimed the two song birds are officially together.

"It's very, very new," said an insider to US Weekly, adding, "Nate sends her flowers every day."

On the other hand, Nathan Sykes has been coy about addressing the dating rumours. In a radio interview with iHeartRadio's Paul The Web Guy, The Wanted singer indirectly answered the rumours making fans wonder if there really is something going on between them.

"There's lots of lady love on Twitter ... lady love from fans," stated Sykes.

The "Sam & Cat" star, however, appeared to have been blown away by her partner's performance.

"Nathan just sang the hell out of it. I thought it was Brian McKnight. I'm like, 'Who is this?' Honestly, I wasn't expecting it. I didn't know he had that in him. I saw him perform live on one of the radio shows that we were at together, and I was like, 'Damn, he can sing.' This song I think will pleasantly surprise a lot of people. It's very beautiful and very emotional and I love, love, love what Nathan did to it. It was a great, great, great surprise," explained Grande in an interview with MTV News.

This wasn't the first time, of course, that Ariana has been subject to dating rumours. Early in August, Grande was under fire for posting a photo of her and Justin kissing. Twitter exploded in a matter of minutes plus web tabloids claiming Justin and Ariana were the new couple.

As for Grande, the "Baby I" singer insisted that she and Justin are nothing more than friends.

"Everyone, girls are allowed to be friends with guys," tweeted Ariana, adding, "I'm a lady. Chill out."

Would this be the same for Nathan Sykes? Given Grande has already broken up with "The Janoskians" Jai Brooks, Ariana is certainly on the market for a new love.