The Star certainly seems to think so - a few of the troubled twin's friends told the mag that she needs to seek help and return to rehab!

"Mary-Kate seriously needs to get to rehab, but she doesn't think she has a problem," a source tells the Star. "She thinks she's young, hip, and entitled to live her life as she sees fit. But it's affecting everything."

Mary-Kate Olsen MKOlsen060608_01_X17a.jpg The Star cites one particular recent incident (pictured above) where Mary-Kate was captured tumbling to the ground in a parking lot, claiming that the young starlet was "so out of it" and took a quick vacation to a holistic health spa to "detox".

Well, we dug up video of Mary-Kate's big trip so you could judge for yourself - is this girl out of control or not?