A former FBI special agent has backed up Britney Spears’ claim that her father spied on her during her conservatorship.

Sherine Ebadi, claimed in a declaration filed Friday in Los Angeles and obtained by Page Six that Jamie Spears “engaged in and directed others to engage in unconscionable violations of [Britney’s] privacy and civil liberties.”

Britney’s attorney, Mathew Rosengart, submitted Ebadi’s declaration, alleging that Jamie used more than $6 million from her estate, using “his role as conservator to further his own personal and business interests.”

Alex Vlasov alleged in the New York Times documentary “Controlling Britney Spears” that Jamie had monitored Britney’s cellphone and bugged her bedroom.