Read the remaining…Did Cara Delevingne and St Vincent join the Mile High Club at the weekend?

That’s what passengers were left wondering on their flight from LAX to London’s Heathrow on Saturday when the couple travelled in the Upper Class section together.

Delevingne was reportedly flying to United Kingdom ahead of her appearance at the premiere of “Pan” when a few minutes into the flight, she started getting passionate with her 32-year-old girlfriend.

On Tuesday, Delevingne, 23, took to her personal Twitter to lash out at pesky shutterbugs, saying that she hopes to one day “pore [sic] molten cheese on them”. Although several eyebrows were raised and even cabin crew seemed flustered, no one disturbed them and they reappeared after 15 minutes.

Burberry is the most hotly anticipated show of London Fashion Week, invariably drawing a star-studded crowd ready to cast a discerning eye over the British brand’s new wares.

“Looking stylish as ever, Delevingne displayed her svelte frame in a patchwork macramé lace skirt, teamed with matching shoes as she arrived on site”, it added. They couldn’t keep their hands off each other while they were kissing, and it set the other passengers’ tongues wagging.

The Paper Towns actress recently opened up about her relationship with the Cruel singer, telling Vogue: “I think that being in love with my girlfriend is a big part of why I’m feeling so happy with who I am these days”.