In larger skillet, sauté chicken with 1 tbsp oil, over medium-high heat, for 5 minutes or until chicken is no longer pink inside. Remove from skillet. Place in large bowl with celery, onion, cucumber, bell pepper, olives and parsley. Chill.

In same skillet sauté rice-vermicelli mix with 1 tbsp oil until vermicelli is golden brown. Slowly stir in 1 ½ cups water, tomatoes and Special Seasonings. Bring to a boil. Reduce the heat to low. Cover; simmer 20 minutes or until rice is tender. Cool completely.

Toss Rice-A-Roni^®, remaining 6 tbsp oil, vinegar, Worcestershire sauce and ground pepper with chicken mixture. Chill 30 minutes. Serve with cheese.