Celebrities with Bra Cup Size D, DD & DDD Measurements

Cup sizes D and above draw more searches than any other bra size range, and they also have the least reliable public data. Reported sizes for fuller-busted celebrities vary more between sources than for any other group, partly because of sister-size confusion and partly because sizes genuinely change over a career. This list sticks to the most consistently reported figures.

The page covers three cup sizes. D is one inch of difference between bust and band beyond a C. DD adds another inch, and DDD one more. Each has its own section below, and every celebrity links to a full profile with complete measurements.

As with every list on this site, these are reported estimates. Very few celebrities state their bra size on record, so treat each figure as a well-researched approximation.

Chart comparing celebrity bra cup sizes 32D, 34DD and 36DDD with bust measurements

Celebrities with cup size D:

A D cup means the bust measures about four inches more than the band. On a 32 band, that’s a 36-inch bust; on a 36 band, it’s 40 inches.

Celebrity Bra Size Bust (inches) Bust (cm) Profession
Katy Perry 32D 36 91 Singer
Alexandra Daddario 34D 38 97 Actress
Jessica Simpson 34D 38 97 Singer
Mariah Carey 34D 38 97 Singer
Ariel Winter 34D 38 97 Actress
Kim Kardashian 34D 38 97 Media Personality
Jennifer Love Hewitt 36D 40 102 Actress
Hayley Atwell 36D 40 102 Actress
Serena Williams 36D 40 102 Athlete

Celebrities with cup size DD:

DD is where reporting gets messy. In US sizing, DD is one step above D, but some brands label the same size E, and UK sizing splits differently again. The figures below use US sizing throughout.

Celebrity Bra Size Bust (inches) Bust (cm) Profession
Scarlett Johansson 32DD 37 94 Actress
Kate Upton 34DD 39 99 Model
Kat Dennings 36DD 41 104 Actress
Nicki Minaj 34DD 39 99 Rapper
Cardi B 34DD 39 99 Rapper
Kelly Brook 34DD 39 99 Model
Ashley Graham 38DD 43 109 Model
Dolly Parton 40DD 45 114 Singer

Celebrities with cup size DDD and above:

This section is short on purpose. Most media coverage collapses everything above DD into a vague “DD+”, so consistently reported DDD figures are rare. These are the figures that hold up across sources.

Celebrity Bra Size Bust (inches) Bust (cm) Profession
Sofía Vergara 32F 38 97 Actress
Christina Hendricks 36DDD 42 107 Actress

D vs DD vs DDD:

Each step adds one inch of bust over the same band. The jump from D to DDD on a 34 band is the difference between a 38-inch and a 40-inch bust. Band size still does most of the work. A 32DD is a 37-inch bust, smaller than a 36D at 40 inches.

Bra Size Bust Same cup volume as
32D 36 in / 91 cm 34C, 30DD
34D 38 in / 97 cm 36C, 32DD
32DD 37 in / 94 cm 34D, 36C
34DD 39 in / 99 cm 36D, 32DDD
36DDD 42 in / 107 cm 38DD, 40D

US vs UK sizing above D:

American and British brands split after D, which causes half the confusion in celebrity size reporting. A US DDD is usually labeled E in the UK, and some US brands skip DDD entirely and shift to E or F.

US Size UK Size
D D
DD DD
DDD E
G F

A note on data confidence

Sizes in this range are the hardest to verify. Weight changes, pregnancies, and surgery all shift bra size, and tabloids tend to round up for headlines. Where sources conflicted, we used the most consistent figures and left out names entirely where no consistent figure appeared. If a celebrity you expected is missing, that’s usually why.

Browse celebrities by cup size:

Frequently Asked Questions:

Is a D cup considered big?

It depends entirely on the band. A 32D is close to average bust volume, the same cup as a 34C. A 38D is substantially fuller.

What is the difference between D, DD, and DDD?

One inch of bust per step, over the same band size. A 34D is a 38-inch bust, a 34DD is 39 inches, and a 34DDD is 40 inches.

Is a DD the same as an E cup?

In most UK brands, the step after D is labeled E rather than DD. In US sizing, DD is its own step, and DDD comes after it, which UK brands call E. Same measurements, different labels.

Which celebrities wear a 32D?

Katy Perry is the most consistently reported 32D on this list. Scarlett Johansson is close by at 32DD, one inch fuller on the same band.

Why are larger cup sizes harder to verify?

Because almost nobody states them on record, and sizes in this range change more often.

Do celebrity bra sizes above D change over time?

More than any other range. Weight fluctuation, pregnancy, and surgery all impact sizes, so a figure reported several years ago may no longer be correct.

Every measurement here comes from the full celebrity profiles on CelebrityInside, where figures are checked against multiple sources before publishing. If a size looks off, the individual profile carries the complete breakdown with context. This list is reviewed as new profiles are published.

Sam Adamson

Sam Adamson is a seasoned content writer with 15 years of experience in digital media, specializing in celebrity coverage. He covers a wide spectrum of entertainment topics, including biographies, news, fashion, lifestyle, and fitness. Having contributed to multiple well-known platforms, Sam brings a trusted voice to every piece, ensuring readers receive reliable information.

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