"She's a fighter, and until the final result - we're not giving up," Dina Lohan told celebrity news television show Entertainment Tonight. "I think it's time we get another attorney just to see it from another light and do damage control," she added, saying her daughter hoped to file an appeal.

The "Mean Girls" actress is due to start her three-month jail term on July 20. She was ordered to jail by a Beverly Hills judge who ruled on Tuesday that Lohan, 24, had violated her probation for a 2007 drunk driving and cocaine possession case because she had failed to attend weekly alcohol education classes imposed by the court.