Kelly Osbourne has returned to rehab.

Sharon Osbourne confirmed to RadarOnline that Kelly checked into treatment facility for a second time in 5 years.

“Yeah, Kelly’s in rehab.”

“What else can we say? She knew that it was the right thing to do at this point and we’re proud that she did it. The family is all standing behind her. Kelly knew that she needed help and she’s getting it.”

“This is one of the absolute worst things that a parent can face, for their child to go through rehab. And not once, but twice. However, we are all very glad Kelly’s doing it.”

Kelly was arrested recently for assaulting a gossip columnists.