The 23-year-old model, who already has an extensive collection of body art, shared a picture of the new tattoo on her Instagram account and thanked famed artist Brian Woo, also known as Doctor Woo, for creating the perfect inking.
The tattoo artist also posted the latest addition to his ever growing portfolio of art on his social networking site.
"Lil for @caradelevingne#halfneedle (sic)," he wrote.
Delevingne's first tattoo was a lion's face, which she got etched on the index finger of her right hand in 2013.