'Girlicious' Star -- I Ain't No Cokehead

4/15/2010 4:20 AM PDT

'Girlicious' Star -- I Ain't No Cokehead

Natalie Mejia from the Pussycat Dolls reality show "Girlicious" just pled not guilty to one felony count of drug possession -- following her coke bust in Glendale, CA last month.

Mejia was arrested on March 10 after cops say she had more than a dozen bags of nose candy in her Gucci purse.

Mejia had been a passenger in a car that was pulled over for speeding when cops noticed the alleged drug stash.

Mejia is due back in court on April 28.