Bella Hadid Celebrates Mentor Naomi Campbell's Book Launch

Bella Hadid arrives at the launch of Naomi Campbell’s new self-titled book on Thursday (April 7) at the Diamond Horseshoe in New York City.

The 19-year-old model and Naomi, 45, snapped selfies together as they partied it up at the glamorous event.

Also in attendance were designers Marc Jacobs and Zac Posen, along with Vogue editor-in-chief Anna Wintour, actress Uma Thurman and socialite sisters Paris and Nicky Hilton.

Bella later posted a congratulatory note to Naomi on Instagram, writing, “My mentor. My angel. I love you! Congratulations on your book. You deserve it all. Greatest in the world. ”

20+ pictures inside of Naomi Campbell and Bella Hadid launching “Naomi”…