Taylor Swift39s pop star bestie Gracie Abrams goes braless under

Taylor Swift's pop star bestie Gracie Abrams goes braless under a red tank top during a promotional visit to Sydney

Taylor Swift's good friend Gracie Abrams is in Sydney, Australia.

And the pop star looked stunning as she made a stop on her promotional tour on Monday.

The 24-year-old opted for a red tank top with no bra underneath, paired with loose blue jeans.

She accessorized the look with black and white ballet flats and carried an army green tote bag with a neon design.

The singer appeared to wear minimal makeup for her outing, wearing her dark locks in a bob.

Taylor Swift's good friend Gracie Abrams (pictured) is in Sydney, Australia

Taylor Swift's good friend Gracie Abrams (pictured) is in Sydney, Australia

The pop star looked stunning as she made a stop on her promotional tour on Monday

The pop star looked stunning as she made a stop on her promotional tour on Monday

Gracie is the daughter of JJ Abrams and his filmmaker father is best known for his work on the Star Wars franchise.

She previously revealed that her father probably inspired her to pursue a creative career.

'[Yes] “I think it's inevitable,” Gracie told V Magazine, adding that music is her “true passion” and she needs it to “stay sane.”

“But it's not like I told everyone growing up that I wanted to be a pop star,” she added.

“I’ve always been a very shy person with severe anxiety and definitely didn’t want to sing in front of anyone.”

The 24-year-old opted for a red tank top with no bra underneath, paired with loose blue jeans.  She accessorized the look with black and white ballet flats and carried an army green tote bag

The 24-year-old opted for a red tank top with no bra underneath, paired with loose blue jeans. She accessorized the look with black and white ballet flats and carried an army green tote bag

However, the singer was able to overcome her fears and left Barnard College after her freshman year to focus on music.

She released her first single Mean It in October 2019 after signing with Interscope Records.

In July 2020, the bedroom pop star released her first EP Minor, which included tracks like “I miss you,” “I'm sorry,” and “Friend.”

Last year she released her debut studio album Good Riddance.

During an interview with Zane Lowe on Apple Music 1 in January 2021, Olivia Rodrigo told the host that her megahit Drivers License was inspired by Minor, adding that she was Gracie's “biggest fan.”

Gracie's mother is public relations executive Katie McGrath, who married Abrams in 1998. She also has two brothers, Henry and August.

Gracie is good friends with Taylor Swift (left)

Gracie is good friends with Taylor Swift (left)