COOK chicken in nonstick skillet on medium-high heat 6 to 7 min. on each side or until done (165ºF). Remove from skillet; cover to keep warm.
ADD tomatoes, olives, lemon zest, capers and garlic to skillet; cook 4 min. or until heated through, stirring frequently.
RETURN chicken to skillet; cook 1 min. or until heated through. Top with cheese. Serve over pasta.