Janice Dickinson is set to marry for the fourth time.

The American supermodel - who once dated Sylvester Stallone, Liam Neeson and Jack Nicholson - is reportedly engaged to Los Angeles-based psychologist Dr. Robert Gerner.

According to TooFab.com, the 57-year-old reality TV star met her 67-year-old new fiance on a blind date in the Chateau Marmont hotel earlier this year and the couple are planning to tie the knot in April.

She said: "You just know you know it's the right person, He's the ying to my yang."

Robert proposed to Janice with a Victorian promise ring and they will reportedly shop for an engagement ring together.

The former 'I'm A Celebrity Get Me Out Of Here' star - who has been previously married three times, has a 25-year-old son Nathan and an 18-year-old daughter Savannah.

The newly engaged couple are set to host a housewarming and engagement party this evening (15.12.12) with guests including Chanel designer Karl Lagerfeld, Donatella Versace, Slash and Oscar winning actress Sandra Bullock rumoured to be on the invite list.