While Jamie Lee Curtis won't discuss her 'Freaky Friday' co-star Lindsay Lohan's recent troubles, she was willing to open up about her own struggle with drug addiction during an interview with Meredith Vieira on NBC's 'Today' show.

"My recovery is the single greatest accomplishment of my life. And without that, the rest of my life would have fallen apart," Curtis, who appeared to promoted her new book, 'My Mommy Hung the Moon,' said.

When asked how she succeeded, the actress chalked it up to "the miracle of recovery." Watch: