"" star, , suffered a traumatic time that year, 2009 - she was hospitalised and placed on an involuntary psychiatric hold, later blaming the meltdown on botched dental surgery.
Bosses at Doctor's Choice Nursing are said to have taken legal action against Mischa Barton over accusations she failed to pay a $89,930 (GBP56,206) bill, demanding the full amount plus interest, over unspecified treatment.