Now the real work begins.

Demi Lovato has left the hospital and entered an in-patient rehab, People reports.

"Demi left the hospital over the weekend. She will get continued care at an in-patient rehab facility. At the hospital, she was surrounded by family and friends that support her sobriety. They all want Demi to be the best she can. Demi is surrounded by a lot of love. She has people in her life that really care. She has a long journey ahead, but with all the love, her journey could absolutely be a positive one," a source dished to the mag.

Her inner circle is making sure she has the best chances at recovery by systemically cutting the bad influences out of her life.

TMZ reports her team met this week to put together a list of people that don't have the songstress' best interests at heart, and they'll be getting the axe. They are also going to have Demi change her phone number, so that all her party friends have no way of contacting her.

We're rooting for her!