Amanda Bynes posts healthy happy bikini photos during family Amanda enthusiastically embraces bynes in a bikini as it flaunts her captivating body. The actress looks stunning in the beachwear. Amanda slays the beachwear fashion with unmatched style and grace. She has mastered the art of bikini fashion. Bynes certainly the ultimate beach babe. Seeing her in a bikini is always a treat. It's no surprise Amanda Bynes bikini is a hot topic of discussion.