back now with the latest on former child star amanda bynes raising eyebrows overnight with new bizarre behavior. Former child stars are also speaking out about her actions. Abc's diana perez has our... See More
back now with the latest on former child star amanda bynes raising eyebrows overnight with new bizarre behavior. Former child stars are also speaking out about her actions. Abc's diana perez has our story. Reporter: These new photos obtained by tmz allegedly show the seemingly out of control star at a trampoline gym in buffalo. Wednesday night wearing a brown wig. Tmz says this video shows her avoiding paparazzi outside. We're not in buffalo and i don't know who you are. Reporter: On twitter and on camera bynes strangely denies she was there. Tweeting, that's not me. That looks nothing like me. On thursday, bynes lashed out at singer lance bass and hollywood blogger paris hilton, telling bass, you're making me crazy. Bynes tweeted she has an allergy to drugs and alcohol. But these new photos of her reportedly taken in her apartment appear to show suspicious substances on the bed next to her. Bynes later said those photos were also not of her. Tweeting that's not my bed. Those aren't my toes. My toes are pedicured. In the old days when actors were having, quote, unquote, moments, it was something that they try to keep quiet. But now the public aspect of it seems to fuel it. Reporter: Ricky schroeder, a former child star says he's concerned bynes like other young stars has lost control. There's a lot of people around who don't care about them and want to capitalize on it. I feel bad. Reporter: This morning byn continues documenting her seemingly downward spiral online. Posting topless photos to calling supermodel ugly. To threatening to sue police after allegations she threw a marijuana bong out of her apartment. For good morning america, done perez, abc news, new york.
This transcript has been automatically generated and may not be 100% accurate.