Amanda Bynes Bipolar - The 29-year-old former Nick child star may have finally bounced back after going through a tough time and facing not-so-recent troubled years. The "What A Girl Wants" actress stunned her fans and the media when she updated her Twitter account on Tuesday.

Looking healthy, fine and happy, Amanda puts a smile on her face as she poses beside Michael Costello in a snap she shared to her social media followers and fans.

"Me and the fabulous Michael Costello (I'm wearing one of his beautiful gowns) at the SOAR Los Angeles Gala!" Amanda Bynes, who was previously diagnosed as bipolar, captioned the snap, according to USA Today's Entertain This! 

The photo was reportedly taken when Amanda, who now rocks long blonde hair, went to The Society of Orphaned Armenian Relief's gala event on Sunday.

It seems that Bynes and Costello always like hanging out at parties. A month ago, the "She's The Man" star and the designer were seen enjoying their time at Costello and Style PR's capsule collection party.

E! News has learned that Bynes attended the event wearing a mini-white dress and oversized glasses. An onlooker even noted that Bynes appeared to be in "high spirits."

Explaining why Amanda was in attendance at the L.A. party, Costello said that the event planner he hired was a close friend of the troubled actress' attorney.

Costello even revealed at the time that he and Bynes have developed this certain bond over fashion, such that the "Hairspray" alum would even go to his place and he would teach her how to use the sewing machine.

This isn't surprising though since Amanda revealed late last year that she was transferring to the University of Southern California and exiting the Fashion Institute of Design & Merchandising. S

o far, the bipolar actress is doing well following the many scandalous events that took place in her life in the recent years, such as arrests, hospitalizations, rehab stints and other controversies that were reportedly brought about by her peculiar behavior, reported Us Weekly.