The former manager of Grammy-winning R&B group TLC is suing Viacom for defamation, saying the biopic made her seem like "an unethical and dishonest businesswoman."
Perri "Pebbles" Reid accuses Viacom International Inc and Viacom Inc of making multiple false and defamatory statements about her in Crazysexycool: The TLC Story.
The movie premiered in October on VH1, which is owned and controlled by Viacom.
The lawsuit filed Friday in federal court in Atlanta seeks $US10 million ($A10.83 million) in compensatory damages and $30 million in punitive damages.
It also asks a judge to force Viacom to retract and block further publication of the movie and promotional materials.
A spokesman for Viacom did not immediately respond to a call seeking comment.
TLC members included Rozanda "Chilli" Thomas, Tionne "T-Boz" Watkins and Lisa "Left Eye" Lopes.
The two-hour movie chronicles their rise to fame, their drama-filled love lives - including Left Eye burning down the house of lover and former NFL player Andre Rison - group spats and financial struggles, despite two multi-platinum albums.
"The movie told a story of Ms Reid as a conniving and dishonest businesswoman who hoodwinked three innocent girls and exploited their talent for her own personal gain and in the process negatively influenced their personal lives and deprived them of fair compensation," the lawsuit says.
That is false, the lawsuit says, arguing that Reid never controlled the group's attorneys or accountants, never withheld the terms of a contract from the group and always paid the members of TLC what they were owed.
The film has damaged Reid's reputation as a businesswoman and entertainer, the lawsuit says, adding: "Viacom abandoned journalistic and literary integrity and ignored fundamental canons of journalistic and literary conduct by publishing false and defamatory accusations with actual malice."
