Billie Eilish puts on a very busty display in a RARE bikini snap as she lights off fireworks during 4th of July celebration

Billie Eilish turned up the heat on her 4th of July celebrations with a sizzling bikini snap.

In one striking image, the Lunch hitmaker flaunts her flawless physique in a skimpy pink two-piece while igniting a firework against the night sky.

With her brunette locks swept back and a towel wrapped around her waist, Billie flashed a dazzling smile.

In another snap, she posed with a friend in front of a mirror before the two were captured rolling on the floor, embracing and laughing.

The holiday fun comes after Taylor Swift collaborator Jack Antonoff was accused of throwing shade at Billie as their alleged feud appears to be rolling on.

The 40-year-old Bleachers frontman appeared on Today on Thursday to talk about his band’s new self-titled album but it was one comment made in passing that had fans talking just weeks after pal Taylor had been accused of ‘sabotaging’ her younger rivals.

the morning chat show/news program Jack had been asked about his songwriting process as he answered that he tends to write music about things which impact him emotionally rather than something as simple as a meal.

He answered: ‘It’s hard to write unless you’re really compelled. And sometimes what compels you is way more serious things.

‘I never feel like… You don’t hear a lot of great songs about like, one’s lunch order. So the things you don’t really understand and cause you pain are usually things worth writing about.’

It may have seemed like a harmless comment at first but fans of the 22-year-old Billie suggested that Jack had thrown subtle shade at her since her latest single was titled Lunch.