The newly-official Mrs. Timberlake posted her first pic on Monday, featuring the six bottles of pressed juices she would be living off of for the next couple of days.
"This is happening! @eatpaleta two day detox," she captioned. "Wish me luck."
Two days later, and after making an appearance at her husband Justin Timberlake's movie premiere in Vegas, the "Seventh Heaven" star posted another picture, this time, of empty bottles.
"Done! Detoxed & healthy from @eatpaleta 2 day cleanse. Everything in moderation, people!" Biel wrote in the caption.
2014: The Year in Music [PHOTOS]