has caused quite the stir at with her array of avant garde outfits — but the dress she wore on Tuesday, June 25, takes the cake. The 39-year-old singer was photographed outside The Ritz Hotel in a red one-shoulder mini dress. As she exited her car and walked past the throngs of cheering fans, the train of her dress appeared to grow longer and longer with each step she took.

are speculating that the train measures over 200 yards in length. Upon closer inspection, the lyrics of her upcoming single, can be seen printed on the lengthy train in white capital letters. Perry accessorized the daring dress with a pair of black tights and black closed-toe heels.

She wore her hair down in soft waves and sported long lashes, matte foundation and pink lipstick. Although Perry has already given fans a sneak peak of “Woman’s World” via , the song will officially premiere on Thursday, July 11. Its music video is scheduled to drop the following day.

Before becoming a walking marketing campaign, Perry stepped out in two other memorable ensembles. You have successfully subscribed. By signing up, I agree to the Terms and Privacy Policy and to receive emails from Us Weekly Check our latest news in Google News Check our latest news in Apple News The singer participated in on Sunday, June 23, wearing a revealing cut-out dress by Noir Kei Ninomiya.

The dress was made of leather and tulle and featured 3D floral adornments. She joined the likes of , , , , and and , in the 40-minute outdoor sho.