Celebrity Body Types: Sienna Miller (Sienna Rosie Diana Miller, Sienna Rose)
The Four Body Types Scientific Identification: Body Type One, BT1
Female/Woman
Genetically Underdeveloped Vertebrae (Muscles/Muscle Mass): None/0
Date of Birth: December 28, 1981
Age: 41 (as of 2022)
Unscientific/Nonsense Body Types Rough Correlations: Mesomorph, Kibbe/Soft Classic, Hormone/Ovary
Learn How The Four Body Types Determines A Celebrity Body Type Like Sienna Miller
Celebrity Sienna Miller shows off her genetic scientific Standard Body Type One (BT1) shape figure/physique while on vacation with her friends and family including her boyfriend Oli Green. The candid images reveal no obvious signs of skinny fat 
(cellulite, thin fat, loose skin, saggy skin, crepey skin, normal weight obesity) anywhere on her 
body. The full development of her vertebra (posture) and muscles/muscle 
mass is currently not in debate.
Science recognizes that one pound of muscle burns six calories daily, but one pound of regular fat (white fat/yellow fat/excess fat) and/or skinny fat only burns two to three calories. Which directly affects metabolism (the more skinny fat and/or regular fat, the slower the metabolism) as well as body composition and shape. Having so many developed vertebrae, muscles, and muscle mass assists greatly in terms of metabolism/metabolic rate (BMR), including aging gracefully.
Genetics/genes/DNA are important, but diet, exercise, metabolism, BMI, and lifestyle also matter. As she continues to age, it will be interesting to see how well Sienna Miller maintains her body shape figure/physique. Is she really a genetic scientific Body Type Two (BT2), with perhaps an underdeveloped lumbar and/or sacrum vertebra(e)?
Sienna Miller Figure/Shape – BT1
Star Hollywood actress Sienna Miller displays her Body Type One shape/figure during her time off. She began her entertainment career with photography 
modeling in Italian Vogue and other publications. Her debut motion picture role came in the romantic comedy 
film South Kensington (2001, credited as Sienna Rose). As 
for her first television appearanc
e, in 2002 she was on an episode of the FOX drama series The American Embassy.
Paying her dues, she is credited with bit parts in the movies High Speed (2002) and The Ride (2002) as well as the television shows Bedtime (2002, BBC comedy-drama) and a main role in the failed FOX action comedy-drama Keen Eddie. With her star on the rise, she landed a more substantial role in the 2004 crime film Layer Cake. But it was her high-profile relationship with superstar Jude Law that sprouted from their 2004 film Alfie that solidified her star power.
Star Hollywood Actress Sienna Miller Body Type One
Over her long career, she has appeared in the movies Casanova (2005), Factory Girl (2006), Interview (2007), Camille (2008), A Fox’s Tale (2008, voice), G.I. Joe: The 
Rise of Cobra (2009), Just Like a Woman (2012), Two Jacks (2012), A Case of You (2013), Foxcatcher 
(2014), American Sniper (2014), 
Mississippi Grind (2015), High-Rise (2015), Burnt (2015), The Lost City of Z (2016), An Imperfect Murder (2017), The Catcher Was a Spy (2018), American Woman (2018), 21 Bridges (2019), Wander Darkly (2020), and North Star (2023). Her next upcoming project is Horizon: An American Saga (2024).
Moreover, her television roles include Top Gear (2009, BBC), The Girl (2012, BBC & HBO), The Loudest Voice (2019, Showtime), Anatomy of a Scandal (2022, Netflix), Chivalry (2022, Channel 4), and Extrapolations (2023, Apple TV+), no less. In terms of stage appearances, her first play on Broadway was in the 2009 drama After Miss Julie with another performance on Broadway in Cabaret in 2015. She has also been in the plays As You Like It (2005, Wyndhams Theatre West End) and Cat on a Hot Tin Roof (2017, Apollo Theatre West End).
Sienna Miller Body Shape
Sienna Miller’s demanding acting responsibilities likely help with maintaining her body shape figure by increasing her metabolic rate thus burning more calories to keep excess 
regular fat weight at bay. Her philanthropic support 
involves being a Global 
Ambassador for the International Medical Corps and an ambassador for the UK branch of the Starlight Children’s Foundation. Romantically, she has been linked to Jude Law, Daniel Craig, Rhys Ifans, and Brad Pitt. In 2011, she was awarded £100,000 in damages from News of the World after the newspaper admitted to hacking into her phone.
She has an estimated net worth of $18 million. You can catch her on social media including Instagram and Twitter. See more model and star Hollywood actress Sienna Miller celebrity Body Type One (BT1) photos on Google.
Review the Body Type Science Data or take the Scientific Body Type Quiz/Test for women and men.
