Naomi Watts and Billy Crudup had a second wedding in Mexico over the weekend (08.09.06.24) . The couple exchanged vows in front of their friends and family at a ceremony in Mexico City on Saturday (08.06.24) a year after they tied the knot in secret at a courthouse in New York City. Naomi, 55, was joined by her two children Sasha, 16, and Kai, 15, from her previous marriage to Liev Schreiber, with Kai acting as a bridesmaid alongside the actress’ niece Ruby. Other guests at the ceremony included actor Justin Theroux and his girlfriend Nicole Brydon Bloom. Naomi’s brother Ben shared videos from…