What Was I Made For hitmaker Billie Eilish left fans baffled with a series of photo booth snaps that showed her rocking a striped t-shirt, appearing to sniff her own pits

Billie Eilish has broken the internet yet again – this time with a series of ‘X-ray’ snaps that showed her appearing to sniff her own armpit.

The Bad Guy hitmaker took to her Instagram Stories on Thursday (February 15) to share four photo booth snaps with the X-ray filter over the top. She rocked a black and white striped t-shirt and wore her vibrant hair loose around her shoulders while raising one arm and turning her face into her pit.

In another snap, Billie grabbed her own face and opened her mouth for a racy shot, before posing with a hand on the camera lens. She’d clearly been having fun toying around with a photo app, as a stream of sweet snaps were visible at the bottom of the screenshot showing her posing up a storm.

It comes shortly after Billie was spotted rocking a skimpy corset while pals stuffed the cups with dollar bills. Posing with pals, Billie donned a silky black top fringed with lace and featuring a plunging neckline, with a stack of money tucked inside.

Billie Eilish posed up a storm while sniffing her armpit
She added a chunky silver chain around her throat and let her pals cushion their faces on her chest as she pulled a face for the camera. The Grammy award winner later gripped one pal’s head and held her jokingly to her breasts while grinning at the camera.

At the Grammys earlier this month, the singer-songwriter could hardly believe she and her brother Finneas had scooped the gong for Song of the Year for their Barbie soundtrack hit What Was I Made For. During her acceptance speech, the 22-year-old said: “I just want to say everyone in this category, like — that was a crazy list of incredible people, incredible artists, incredible music! I feel crazy right now.

She previously tucked dollar bills down a plunging corset (Image: avahorner/Instagram)
“Damn, dude. I am shocked out of my balls,” she joked. Billie then added: “Thank you to the members of the Recording Academy. Thank you to my brother who is my best friend in the world and makes me the person I am today. Thank you to Greta Gerwig for making the best movie of the year.”

The track has proved a hit across the board, scooping two Grammys, a Golden Globe and a gong at the Society of Composers and Lyricists Awards. It’s even up for an Oscar for Best Original Song, along with a Brit Award for International Song of the Year.

But notably missing from the Oscars line-up was Margot Robbie, who failed to receive a nomination for Best Actress. Billie thanked her in her statement, writing: “We are so incredibly honoured to receive a nomination for What Was I Made For?

Billie’s track What Was I Made For has proved a hit during awards season (Image: Getty Images for The Recording A)
“As lifelong fans of film, music in film and the Academy Awards, this means everything to us. We are so grateful to the Academy, its members, and to be recognised alongside so many songwriters that we respect and admire

“Our deepest gratitude and thanks go out to the incomparable Greta Gerwig and Noah Baumbach for their genius vision and execution, the entire Barbie cast and crew, Lucky Chap Entertainment and the Warner Bros. Pictures team. And a special shout out to Margot Robbie for her incredible foresight as a producer and brilliant performance that resonated with us so profoundly when writing this song.”