One Direction’s Niall Horan and Demi Lovato have been flirting up a storm on Twitter!

Singer Shari Short, who’s been working with the ‘Here We Go Again’ songstress, has let slip on Twitter that the musicians have been chatting over Skype and could be meeting up soon!

“@NiallOfficial it was nice to meet you over Skype with @ddlovato are you going to come to one of our shows in the US this Summer?” Shari tweeted.

And although Niall and Demi are keeping their lips sealed about a possible romance, they proved their closeness by joking around with one another on the social networking site...

“@niallofficial @real_liam_payne hey boys... did you know..... i can speaka to the munkey...... ?!” Demi wrote.

To which Niall replied.

“@ddlovato i knew you could speaka the munkays! We've corrupted you too! Haha.”

Earlier this year, the ‘X-Factor’ judge admitted in an interview with MSN Music UK that she thinks the 1D star is "adorable.”

And Niall later returned the favour in an interview with US channel 955!

When asked about who his own celebrity crush was, he replied,

“Definitely Demi.. She's a beautiful girl," the heatthrob admitted.

Do you think Niall and Demi make a good couple? Let us know by commenting below...

Written by Jennifer Fletcher

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