Nikki “Bella” Garcia has been spotted for the first time since Artem Chigvintsev’s shocking arrest. On Saturday, August 31, the WWE alum, 40, and her 4-year-old son, Matteo, were seen boarding a private jet in San Francisco, Calif., days after her husband, 42, was taken into custody for domestic violence. In the snaps, Garcia was seen without her wedding ring as she and her child made their way onto the plane. Never miss a story — sign up for the OK! newsletter to stay up-to-date on the best of what OK! has to offer. It’s gossip too good to wait for! Page Six obtained the photos of Garcia and …