Rehab does a body good ... at least for Lindsay Lohan, who strapped on a one-piece bathing suit and flaunted around her 27-year-old physique in Miami today.
It's the first time Lindsay's really shown off her body since leaving court-ordered rehab back in July, stemming from a reckless driving conviction.
Lilo is in south Florida for Art Basel ... which is a huge international art show -- described as the premiere showcase for Modern and contemporary works of art.
For the record, it's 78 in Miami today ... in December.
CHECK OUT MY SMOKIN' HOT ASS
... It's Bathing Suit Season
12/5/2013 3:35 PM PST BY TMZ STAFF
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