They've walked at New York Fashion Week, posed for various modelling jobs, and have been dubbed Hollywood's Stylish Sisters, so it's only natural that fashion-loving Kylie and Kendall Jenner have just signed their own designing deal.
However, it is not clothing, or shoes, or handbags, that Keeping Up With The Kardashian's youngest girls will be pursuing - instead they will create a line of jewellery, released through Glamhouse Productions, aimed at girls aged 12-19.
"We love accessories", the reality stars said in a statement, "and it's amazing that we're going to have our own line to be able to wear every day - and for our friends to wear, too!"
The line is set to launch late next year/early 2013, and will reflect the girls' "fun, girly, yet edgy fashion senses", Glamhouse said.