Yes, Bozoma Saint John offers business advice to her Real Housewives of Beverly Hills costar. "[It's] completely unsolicited advice," the Real Housewives of Beverly Hills star told Us Weekly exclusively while promoting her upcoming appearance on On Brand With Jimmy Fallon. She told Us that she's had business conversations with costar Erika Jayne, whom Saint John "advised" about her brand. Sutton Stracke has also been working alongside Saint John. "She's trying to take fashion that has been discarded and repurpose it," Saint John, 48, explained.