What Bra Size Is Katy Perry?

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Katy Perry is a singer-songwriter, actress, and entrepreneur. She is popular for her anthemic songs and colorful, cartoonish clothing style.

She has had body issues since she was a teenager because of her large breasts. In this context, I’ll talk about Katy Perry’s bra size, including the benefits and disadvantages.

What Bra Size Is Katy Perry?

The bra size of Katy Perry is 32D. This means she needs to wear a bra with D cups to support her bust, measuring 35 to 36 inches. A bra band ranging from 28 to 30 inches also helps lift her breast tissue.

One of the disadvantages of having 32D breasts is that the weight can strain the back and shoulders. Even women with slim bodies, like actress Bella Thorne, who also wears a 32D bra, may need to be picky with band and strap width to alleviate soreness.

Katy Perry with a pixie cut wears a white tube with silver sequins and dangling silver earrings at an award show

Katy Perry can use 30DD or 34C as sister sizes. Thus, she shares almost similar bust proportions as socialite Kourtney Kardashian, who has a 34C bra size. The advantage is that these sizes can easily create cleavage on snug-fitting garments.

Katy Perry Measurements

Katy Perry is average in height, measuring in at 5 feet 8 inches (5′ 8”). It’s estimated that her body measurements are 38-25-36 inches, which translates to a bust size of 38″, a waist size of 25″, and a hip size of 36”. She weighs roughly 134 pounds.

Benefits of Large Breasts

Have Effortless Cleavage

The ability to get amazing cleavage without even wearing padded or push-up bras is maybe one of the most notable benefits of having huge breasts. You won’t have to stuff your bra or wear a push-up bra for D cups. Low-cut and V-neck tops can help to further emphasize your cleavage and work great for date nights!

Have a More Womanly Figure

Even though having small breasts is perfectly fine, societal expectations still view breasts as indicative of a more womanly physique. Some believe that having huge breasts makes them more attractive. However, your culture and upbringing might play a role in this.

Get More Body Warmth

Adipose tissue (AKA body fat) provides the fat that promotes breast development and maturation. To keep the body’s temperature stable, it also stores extra energy and calories that can generate heat. So, what does all this mean when you break down the definition? Larger cups contain more body heat, which is advantageous on chilly days!

Drawbacks of Large Breasts

Breasts Can Sag

Among the biggest drawbacks of having large cup sizes is that breasts will tend to sag. This amount of breast tissue can’t defy gravity, particularly bell-shaped or wide-set breasts. Sagging breasts will be more obvious underneath clothing if you don’t wear a bra that lifts, molds, and supports them.

Might Hear Body Jokes and Unsolicited Comments

It can be a major pet peeve when other breast sizes aren’t chastised for wearing a tank top, yet large breasts seem to lack modesty for using the same style. There’s the assumption that you’re seeking attraction by being too sexual, and this can be mentally draining at times.

Inevitable Uni-Boob Look

Large breasts can develop a “uni-boob look” when wearing an unstructured bra without underwire. Since there is no structured center gore to help separate the breasts, a uni-boob can also happen when wearing sports bras for running with larger boobs. Lack of support from the cups, straps, and bands can also restrict the breast tissue rather than lift it.

Bra Size Measurement & Cup Size | A, B, C, D, DD Bra Sizes AND Extra Large Breasts


Katy Perry has a bra size of 32D. She has a curvy body, which contributes to the appearance of perky breasts. If you have this bra size and body shape, you can consider using full-coverage cups, a broad band, and cushioned straps.


Allena is the Founder and Editor of The Better Fit, a platform dedicated to empowering women with practical advice on bras and fitness, inspired by her own revelation of the widespread issue of incorrect bra sizing. Her expertise and tips have been recognized by major publications such as Cosmopolitan, Better Homes & Gardens, Insider, and NBC, making her a trusted voice in women's wellness and lifestyle.