What a girl wants on her birthday is to apparently wear a wig and buy some pipes.

Amanda Bynes' strange behavior apparently continues as the enigmatic actress was reportedly spotted in NYC just before her 27th birthday wearing an ill-fitting wig and buying pipes, according to E! Online.

An onlooker says the What a Girls Wants star wandered into a convenience store on April 1 with red hair that was covered by a wig, which made her seem like a "crazy-looking person."

"It was the weirdest thing I had ever seen," the eyewitness says. "She had this shoulder-length mousy wig, and then all the hair was hanging out underneath. It was bizarre. She looked like a homeless person... she looked a hot mess."

"Cops were looking at her like, ‘Who is this person?,'" continues the source. 

And the odd behavior didn't stop once she'd purchased the pipes and left the store.

"She was crossing into traffic, wasn't waiting for any of the lights to change and a cab almost hit her twice," the onlooker continues. 

Plus, Amanda Bynes has also been reported to have been spotted with red hair in Times Square on April 2, but Amanda is claiming on Twitter that this person is an imposter. Uh, okay.

"My hair is blonde  I've never been a redhead!" Amanda alleges. "Somebody keeps posing as me!"

Hmm. Are we really supposed to believe someone is impersonating Amanda? 

Come to think of it, nothing involving Amanda makes much sense these days, does it?

Sources: E! OnlineE! Online