This one of those times when I feel like I'm helping to create the monster. Still, here I go...
Hania Barton, 19, Mischa Barton's little sister, has checked into a rehab center to treat her "addiction to prescription painkillers," according to Web site Celebritybabylon.com. The Web site quotes a source "very close to the family" as saying Hania is "at that point where she could be going down the wrong path, and it's being dealt with immediately."

