Following her return, the artist took a moment to thank everyone for their "prayers, love, and support" -- and especially the North Bergen Police Department for bringing her home safe.
Sharing a picture alongside the NYPD, Miz Quigley penned:
Dear Ali Lohan,
We're worried about you!
Hopefully the Lohans stopped for a nice, juicy steak or two after the concert because Ali is looking hungry!
We know her body is changing from growing up and all, but at just 17-years-old, we really hope she isn't giving into Hollywood's pressure to be model thin.