Amanza Smith thinks she could be “in her cowboy era” as she’s welcomed to a Selling Sunset newbie’s western town this fall. Season 8 newcomer Alanna Gold is the owner of Pioneer Town – a whole town of her own located in the California desert. Netflix star Amanza tells the cameras she’s dated “actors, athletes,” and “even a member of *NSYNC,” now she’s “flattered” as a younger man named “Zach with a Z” asks for her number during Selling Sunset season 8 episode 5. Amanza drops NYSNC bombshellAs always, Selling Sunset is showing off some jaw-dropping properties this season. But, what’s more surpr…