It's been a wild year for Amanda Bynes, but she just turned 28 and she's looking — and sounding — healthy and happy.

Amanda's Twitter account was once watched closely for daily updates on Drake and who might be declared "ugly." Now @amandabynes is simply marked "Fashion Student" and she shared two cute bikini photos on April 5: One was marked "Spring break," and another had the message, "Thank you everyone for all the birthday wishes."

It's so good to see her doing well. The former child star had a rough time last year, but her nearly six-month stay in rehab seems to have done her a world of good. She's enrolled in the Fashion Institute of Design and Merchandising in L.A. and she's close again with her family.

According to E! News, her parents, Rick and Lynn, joined her in Mexico for the spring break vacation.

"Amanda is doing great and excelling in her studies," the Bynes' family attorney, Tamar Arminak, told E! News. "She is a natural when it comes to fashion and is really enjoying the learning process. Her parents and family are so proud of her. She is an amazing girl."

Yep, that’s always been the case. And her neon bikini is pretty amazing too! Are you glad to see Amanda back in action?

SourcesE! NewsAmanda on TwitterAmanda on Twitter

Credit: NDN Photo: Amanda Bynes Shares Bikini Pictures From Mexico (VIDEO)