LATEST: Britney Spears is reportedly devastated after losing the right to see her children following a breach of a court order. Los Angeles County Commissioner Scott Gordon suspended her visitation rights after an emergency meeting with Kevin Federline's lawyer Mark Vincent Kaplan on Wednesday (18Oct07). Gordon - who ordered Spears to undergo random drugs testing at an earlier ruling - made the decision after the singer failed to provide the court with her contact information. And according to friends, the Toxic hitmaker is both stunned and upset. A source tells E! Online, "She's really upset. She keeps saying, 'I can't believe this is happening.' It's like she just can't accept what's happened." However, Federline's lawyer has predicted Spears' visitation rights will be re-instated by the end of the month (Oct07). Kaplan says, "She has complied with the part of the order (causing the suspension). I expect that visitation will be reinstated." Spears lost physical custody of her son's Sean Preston, two, and Jayden James, one, on 11 October (07).