Farrah Fawcett & Ryan O'Neal's Son Redmond Arrested for Robbery

The troubled son of Farrah Fawcett and Ryan O'Neal has been arrested again ... this time for an alleged robbery.

According to the LAPD, 33-year-old Redmond was arrested Tuesday in Santa Monica. The details of the arrest are currently unclear.

The arresting document notes that his bail would have been $50,000, however he is currently being kept in custody on a probation hold and therefore being denied bail.

Redmond has had many legal troubles over the years, and was most recently sentenced to 3 years in prison back in 2015 after a judge from a previous case revoked his probation. He was originally arrested for heroin possession in 2008 and has violated probation multiple times since.

Remond's half-sister, Tatum O'Neal, has also publicly voiced her concern over his well-being.

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