Former actress Deborah Sun and her daughter were among four suspects arrested in a buy-bust operation in Quezon City on Sunday, police said.

Sun, 60, whose real name is Jean Louise Salvador, was arrested with her 45-year-old daughter Angela Salvador, along with Gerald de Guzman, 53, and Gonzalo Gonzales, 49, according to a report from the Quezon City Police District.

The operation took place at De Guzman's condominium unit in Barangay E. Rodriguez around 1:30 a.m.

Police conducted the operation after receiving information of illegal drug activity taking place at De Guzman's unit.

Authorities recovered 7 sachets of suspected shabu with an estimated street value of P6,800, drug paraphernalia, and the buy-bust money.

The suspects will face charges for violation of the Comprehensive Dangerous Drugs Act of 2002.