Lindsay Lohan leaves rehab!

The starlet is said to have quietly checked out of the Betty Ford clinic this morning after completing her 90 days of treatment.

Lindsay's dad, Michael Lohan, appeared on The Early Show and was cryptic about his daughter's release.

"It's going to be soon. I am not going to say it's today. It's a very controlled move," said Lohan.

Lindsay seems to be looking for a fresh start in 2011. During the shoot of a just-released sexy photo, the actress reportedly declared "this is for my comeback."

And she took to Twitter on New Years day with this message: "Today is the first day of the rest of my life."

And as Lindsay prepares to leave Betty Ford, another star is entering the facility—David Arquette.

"I really admire David and his choice to take charge and better his life," Courtney Cox tells People magazine about her estranged husband checking into rehab.

Arquette's decision comes after weeks of hard partying since his split from Cox in October.

He is now being treated for drinking and depression, with Cox in his corner who says, "I love and support him."