Taylor Swift has laughed off rumours of a lesbian romance with her best friend Karlie Kloss.

The singer and her model pal were at the centre of a Twitter frenzy after a grainy picture emerged on social media that appeared to show them kissing at a concert on Thursday.

A fan posted the blurry snap along with the caption: 'Exclusive taylor and karlie making out #confirmed.'

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Fan frenzy: A concert goer posted this picture of Taylor Swift and Karlie Kloss at a concert in New York on Thursday with the caption: 'Exclusive taylor and karlie making out #confirmed'

But the 24-year-old singer's spokesperson was quick to nix the rumour to, branding the speculation 'hilarious'. 

In one image the blonde BFFs can be seen watching The 1975's performance while leaning on the railings of a balcony area of the concert hall.

In another, Karlie has Taylor in a full embrace, left arm wrapped around her shoulders and right hand cupping her face as the songstress leans in for a kiss while holding on tight to her friend's hand.

Getting close: 100 prozent kostenlos flirten User @kathyparkk shared the image on her Twitter account after she spotted the girls

Soaking it in: The Twitter user spotted the BFFs enjoying an evening of live music from a balcony

Taylor and Karlie attended the gig in New York on Thursday along with fellow models Lily Aldridge, and Martha Hunt.

And the ladies appeared to have enjoyed their girls' night at the Terminal 5 venue as they were pictured cheerfully leaving the concert linking arms.

Taylor wore a miniskirt, sheer patterned tights and a zip-up black jacket and looked a little worse-for-wear sporting slightly smudged cherry red lipstick as she walked between her stunning friends Lily and Martha.

The leggy ladies got to spend some quality time together in London earlier this week, with Taylor providing the musical entertainment for the annual Victoria's Secret Fashion Show, which this year took place at the Earl's Court Exhibition Centre.

BFFs: Taylor was seen gazing lovingly at her pal as she strutted her stuff on the Victoria's Secret catwalk on Tuesday night. The songstress provided the musical entertainment for the spectacle

Girls night: Taylor and Karlie were joined by models Martha Hunt (left) and Lily Aldridge pictured either side of the 24-year-old singer as they left the Terminal 5 venue

Girlfriends: Taylor shared this Instagram photo on her way to the gig with her friends and captioned: 'I'm in love with @marhunt and @lilyaldridge'

Taylor and Karlie, 22, have made no secret of their bond and the Shake It Off singer recently revealed in an interview with Rolling Stone magazine that Karlie even has her own room in her apartment. 

During the interview Taylor gave a tour of her home and showed off the guest room which was decorated with pictures of the model and included a basket of her favourite Whole Food treats by the bed.

Meanwhile, the Love Story hit maker opened up about her dating life to magazine as she was named Woman Of The Year by the music publication. 

Cheeky: Karlie, 22, gave her pal a knowing glance as she took a turn on the catwalk at the Earl's Court Exhibition Centre in London

Wowing: Taylor stunned in a white gown with sheer paneling as she graced the red carpet on Tuesday before the after party

She said: 'I, however, am 24, perfectly happy being alone, and one of the reasons I’m perfectly happy being alone is that no one gets hurt this way.'

In other romance rumours, Taylor reportedly met and exchanged numbers with The 1975 frontman Matt Healy in October and has attended several of the band's gigs since then. 

Their rumoured flirtation began when Healy wore Swift's 1989 album T-shirts during one of the band's gigs, and she followed suit by sporting one of their tour tops.

The Begin Again singer attended a concert with BFF Selena Gomez last week and during an interview with Australian radio show  this week, Matt revealed the potential couple had exchanged phone numbers adding: 'I wouldn't say no.' 

Karlie meanwhile is reportedly dating businessman Joshua Kushner, 29, who she was spotted looking cozy with at a tennis match in New York in August. 

Girlfriends: Taylor and Karlie were seen in white as they posed alongside Martha Hunt at the VS show after party

Blonde beauty: Karlie was spotted leaving the VS Show after party at the London Edition hotel on Wednesday morning