One-half of “Heartstrings” campus couple Park Shin Hye shows off her youthful but sophisticated look in photographs to endorse cosmetic brand MAC.  The young actress is chosen to be the spokesperson for MAC’s Prolong Wear SPF 10 Foundation, showcasing the fall season’s “nude makeup” trend.

Known for being baby-faced and young-looking, Park exudes a more mature style in the recently revealed photos.

“Park Shin Hye’s complexion reflects the nude makeup look very well,” MAC representatives were reported to have said.

Her endorsement of MAC makeup comes at the heels of her fall-winter campaign for clothing brand Codes Combine’s Hiker line with Jang Geun Suk. She is currently wrapping up “Heartstrings,” scheduled to air its finale episode on MBC on Thursday, August 18th.