Katy Perry dresses as COVID-19 vaccine for Halloween with Orlando Bloom

Katy Perry and Orlando Bloom gave pandemic-themed costumes a shot this Halloween.

The pop star and American Idol judge posed as a larger-than-life COVID-19 vaccine, with her fiancé dressing up as a doctor.

The 37-year-old, paired her full-body costume with a surgical mask and bright blue sneakers, while Orlando Bloom, 44, coordinated in blue scrubs, a lab coat and white Crocs.

He completed the look with a stethoscope and an ID badge featuring his headshot and the name “Dr. Dilf.”

“I vaxxed a girl and I liked it,” he captioned a photo of the look, tagging himself as Dr. Anthony Fauci.

Check out the post below!

The Firework singer also shared the couple's costume on Instagram, writing, “stay safe guys,” alongside a series of photos that appeared to be taken outside of UCLA Health.

She tagged her longtime creative director Johnny Wujek, along with the CDC and vaccine creators Moderna, Pfizer, and Johnson & Johnson.