Birthday Girl Lindsay Lohan's Got the Best Bikini Body! 11 Times She Stunned in Swimwear

Lohan gave her little brother, Cody Lohan, 20, a shoutout while getting her tan on. She wrote: "Ahh the sunshine...happy days! Miss you @codylohan...can't wait to see you!!" 

While chillin' on the water in a metallic bikini, Lohan summed up her selfie with three words: "surf, swim, explore." 

The starlet stunned in a blue bikini and aviator shades. 

A very seductive-looking Lohan captioned this strappy bikini shot: "Time flies when you're having fun and happy in love."

We can't get enough of Lohan's sweet little white bikini in this sultry selfie. 

No makeup needed for this cute, candid selfie.

Lohan was a total head-turner in this bright lime green suit. 

Appearing extra sun-kissed, Lohan smiled softly for a sunny selfie while visiting Turkey.

The birthday girl snapped a photo with friends and captioned it: "Be happy and healthy. It's possible." 

Rocking a strappy white bikini and rose gold sunnies, the starlet looked stylish while getting some sun.

Shine on, Lindsay! The actress captioned this sunny shot: "Smile. Swim. Sunscreen. Shine."