Kim Richards Back on Set Real Housewives of Beverly Hills

11/8/2015 2:52 PM PST

Kim Richards -- Back on Set ... Real Housewives of Beverly Hills

EXCLUSIVE

Kim Richards is filming Real Housewives of Beverly Hills once again ... and she looks great.

Camera were rolling over the weekend at Beverly Hills Park where Kim yakked it up with Yolanda Foster and Brandi Glanville.

She's got lots of material -- an arrest, jail and rehab ... a ratings trifecta.