Amanda Bynes Kicks Off Spring Break By Posting Bikini Photos

April 7, 2014 -- Amanda Bynes rang in her 28th year in style.

In style, and by the looks of it, a neon bikini.

Just days after the actress celebrated her birthday, she posted two photos to Twitter, in which she's looking happy and healthy while on spring break.

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"Thank you everyone for all the birthday wishes," she wrote.

Bynes has been doing "extremely well," of late her mother told People magazine in February. The former child star is enrolled in classes at the Fashion Institute of Design & Merchandising, where she's learning new skills.

"She's making new friends and learning about the fashion industry," her mom said.