Correction:
Yasmine Naghdi and Francesca Hayward are already Soloists (not First Artists/Corps)
In New York Yasmine Naghdi will be dancing a Principal role in Wayne McGregor's "Infra". I believe her partner will be Matthew Ball. Francesca Hayward is also dancing a Principal role, in the same work. James Hay will be dancing "Le Train Bleu".
Other Royal Ballet School trained dancers to watch out for in New York are Marcelino Sambe, Luca Acri, Calvin Richardson, Valentino Zucchetti, Claire Calvert, Trystan Dyer, and of course Principals Vadim Muntagirov, Steven Mcrae, Laura Morera, Edward Watson and Lauren Cuthbertson.
Naghdi, Hayward, Hay, Calvert (Soloists), Watson and Cuthbertson (Principals) and Ball (Artist) were fully trained at the RBS since age 11. The others joined at Upper School level, at the age of 16.
http://davidhkochtheater.com/moreinfoRB.html