Gina Kirschenheiter is the New York addition to The Real Housewives of Orange County fans never knew they needed. The blond bombshell joined the show alongside Emily Simpson six years ago. Since her first season, Gina’s life has totally changed. Despite many ups and downs, she’s still maintaining her upbeat energy and celebrates five years with her boo this August. The Real Housewives of Orange County kicked off its eighteenth season this summer. Not only does season 18 see Gina and Emily return, but the Bravo show also welcomes back some legends including Vicki Gunvalson. Heather Dubrow gets …