This is the first time we're getting a clear look at the tattoo, though there have been murmurs about it for awhile. Vogue reports it was first spotted on the set of The Avengers in 2017, but fans assumed it was fake — and clearly they were wrong.
What makes this floral-themed tatt special is Scarlett's personal connection to roses. She has a 3-year-old daughter named Rose with ex-husband Romain Dauriac.
This isn't her first tattoo either - Besides the lamb on her back, she also has a colourful sunrise on her arm, a bracelet around her wrist that says "I *heart* NY," two circles on her ankle, "Lucky You" and a horseshoe on one side of her ribcage, and more flowers on the other side.
Looking for A-List body art inspo? See our round-up of 21 Celebrity Tattoos That'll Either Make You Want Ink Or Want To Avoid It Forever