Bella Hadid & Liam Payne Celebrate B.zero1 XX Anniversary With 'Bvlgari'

Bella Hadid looked absolutely stunning while celebrating with Bvlgari!

The 22-year-old model stepped out for the B.zero1 XX Anniversary Global Launch event on Tuesday night (February 19) at Auditorium Parco Della Musica in Rome, Italy.

PHOTOS: Check out the latest pics of Bella Hadid

She was also joined by Liam Payne, Gabriel-Kane Day-Lewis, Jasmine Sanders, Larsen Thompson and Will Peltz.

During the event, Bvlgari unveiled the new B.zero1 XX Anniversary campaign, shot by legendary fashion photographer, Mario Sorrenti.

Lucky guests were also treated to a performance from Diplo.

FYI: Bella is wearing a Bvlgari gown and Roger Vivier shoes. Liam is wearing a Hugo Boss suit.