Lindsay Lohan Enters Rehab at Betty Ford

Guest Judge at Nationals

Lindsay Lohan will play herself in a Season 3 episode, appearing as a guest judge when New Directions heads to Nationals.

The actress has also reportedly re-hired attorney Shawn Holley.

Lindsay Lohan entered rehab at a Betty Ford clinic in Rancho Mirage, Calif., on Thursday night to begin 90 days of treatment, The Hollywood Reporter confirms.

A source close to Lohan says the 26-year-old actress has also re-hired her former attorney, Shawn Holley.

Lohan had been scheduled to check into another facility, Morningside Recovery, by court order but reportedly backed out early Thursday because "she hated it," a source was quoted as telling People magazine. "She thought the facilities are gross. ... She is interested in going back to Betty Ford because she knows everyone there."

PHOTOS: The Best Celebrity Mugshots of 2013 (So Far)

Lohan, no stranger to rehab after having been five times, is a veteran of Betty Ford, where she completed a stint in 2010.  During her stay here, the center fired a staffer who went public her allegations that Lohan had been "out of control" and drinking.

Lohan was given her latest three-month sentence in a rehab facility after pleading guilty in March to lying about her involvement in a Porsche crash on Pacific Coast Highway, a violation of her parole for drunk driving and shoplifting charges that date back to 2007.

After refusing to enter Morningside, Lohan -- faced with the treat of an arrest warrant by prosecutors in her case -- brought Holley back on her power lawyer in the case, TMZ reported earlier Friday.

Lohan's rep did not immediately respond to THR's requests for comment.