Model confirms their romance with a passionate kiss at Heathrow

Cara Delevingne and Ashley Benson were spotted passionately kissing on Tuesday, in confirmation of their new romance. 

The supermodel, 26, was seen getting cosy with the Pretty Little Liars star, 28, at London's Heathrow Airport, shortly after they touched down in the UK together.

The pair first set tongues wagging in April, when they stepped out hand-in-hand during what looked like a double date in NYC. 

The pair looked besotted with each other as they queued up for a taxi outside the terminal, with Cara wrapping an affectionate arm around the actress. 

Smiling widely as they chatted, the couple were then seen indulging in a number of passionate kisses as they waited for their ride into London. 

Seemingly proving their close relationship further, Ashley even sported a delicate gold 'C' pendant around her neck, in apparent tribute to her new love. 

MailOnline has contacted representatives of both Cara and Ashley for further comment.

The Suicide Squad star was almost unrecognisable with a heavily braided hairstyle, which matched her boho suede jacket.

However, Cara teamed the quirky look with baggy grey tracksuit bottoms and trainers, in order to keep comfortable for the long journey.