VIDEO : Kim Richards Back in Rehab After Attending Daughter Brooke's Wedding in Mexico

50-year-old Real Housewives of Beverly Hills star Kim Richards is back in rehab, two sources confirm to E! News, the news coming less than two weeks after Richards attended daughter Brooke Brinson's wedding in Mexico.
"She's doing ok, a lot better than she had been," a source tells E! News of the Bravo reality star.