According to Radar Online, actress Rose McGowan has called off her engagement to director Robert Rodriguez.

The couple officially announced their engagement in October 2007 after becoming romantically involved in 2006 on the set of the Planet Terror segment of Grindhouse, which was directed by Rodriguez and starred McGowan as a stripper with a machine-gun leg.

The couple first raised eyebrows when they began dating; people speculated that their relationship led Robert to divorce his wife of 16 years. Robert later said they had already been separated.

Rose recently finished shooting 'Machete,' which Robert directed, and is next set to star in 'Red Sonja,' which Robert is producing. This couple has worked together a lot; I wonder if they'll continue to collaborate.

Reps for the couple have not confirmed this story.

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