Maria Kristina Cassandra "KC" Cuneta Concepcion (Tagalog pronunciation: [kuˈnɛtɐ kɔnsɛpˈʃon]; born April 7, 1985) is a Filipino actress, singer, dancer, TV host, entrepreneur, socialite, and humanitarian.

She has starred in films For The First Time (2008) and When I Met U (2009), and television series such as Lovers in Paris (2009), Huwag Ka Lang Mawawala (2013) and Ikaw Lamang (2014).

Concepcion is also known for her humanitarian work; she is the first Filipino Goodwill Ambassador of the United Nations' World Food Programme.

She is the daughter of singer-actress Sharon Cuneta and actor Gabby Concepcion, and the stepdaughter of former senator Francis Pangilinan following her mother's second marriage.

As World Food Programme's Philippine ambassador, she shared the stage with Bill Clinton in 2008 to present the former US leader's foundation its commitment to feed more people in impoverish countries.

In her 2010 studio album titled KC, she sang "Girl Most Likely To" by Skye Sweetnam from the soundtrack of Mattel's 2006 film The Barbie Diaries.

On the April 11, 2010 episode of The Buzz, it was announced that Concepción had been chosen to be the replacement co-host after Ruffa Gutierrez's departure.

Along with Agnez Mo and Jaclyn Victor, she sang in the 2011 SEA Games opening ceremony in Indonesia.

She previously hosted the 2011 edition of Binibining Pilipinas five years ago with actor Derek Ramsay.

She took a step back from showbiz for a while to focus as being the UN Ambassador of World Food Programme for Hunger and made an online shop website KC's Closet and reached ₱1,000,000 and being donated in Public School in Maguindanao.

KC Concepción made Philippine music history with her lead single "Imposible" during that year.