(CNN) A judge has approved the release of actress Allison Mack on a $5 million bond, days after the former "Smallville" star was arrested on Friday for her alleged role in a sex trafficking case, a spokesperson for the United States Attorney's Office told CNN.

The spokesperson could not confirm whether Mack had been released as of Tuesday afternoon.

The actress was later seen leaving jail, according to media reports

Mack will be under house arrest in California and must wear an electronic monitoring device, the official added.

Mack's attorneys have not responded to CNN's request for comment.

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