Never heard of it? Most likely, neither has she.
The European publication boasts that this is the pretty 13-year-old's first time as a cover girl, though it's likely that Leon didn't actually strike a pose for the magazine, the Daily Mail reports.
In other words, Quality -- not quite living up to its name -- just slapped some random photo of the kid on its cover.
That's not to say we won't be seeing the stylish teen's face fronting glamorous glossies like Vogue, Elle, Marie Claire -- and even Interview -- in the future. Lovely Leon is already well on her way to taking the fashion and entertainment worlds by storm.
Besides showing off her dance moves in Madonna's "Celebration" video and on the singer's recent Sticky & Sweet concert tour, Leon has collaborated with her megastar mom on a clothing line for Macy's, and is currently studying drama at a prestigious New York performing arts school. Yup, she's eyeing a career on the big screen.
Let's just hope Madonna doesn't try to give her any acting tips.
Speaking of fashionable teens, read the latest on Miley Cyrus.