Amanda Bynes' Hairspray co-star Nikki Blonsky has spoken out about the starlet's bizarre behavior over the last few months, but she insists that Bynes is just fine.

“She’s the same Amanda I met working on Hairspray,” Blonsky told Life & Style. "She’s happy. I don’t think that’s a breakdown, but a breakthrough. I back Amanda 100 percent.”

Nikki claims she speaks with Amanda “very frequently” and added, “I don’t think there is any concern on anybody’s part. She is just living her life and doing what she wants to do and I totally support that for her ... I think it was more like an episode of events that maybe people are finding her different for, because she has been so cookie-cutter and so perfect over the years.”

While we love Amanda's evolving style, we are a bit worried after the video she posted the other day, and Blonsky makes no mention of the starlet's DUI charges or her failure to appear in court.