Carlo Jose Liwanag Aquino (born 3 September 1985) is a Filipino actor and musician known for being the lead singer of the band Kollide and formerly on JCS with John Prats and Stefano Mori. Aquino achieved critical recognition for his performance in the 1998 film Bata, Bata… Pa'no Ka Ginawa? with veteran actress Vilma Santos based on the award-winning novel by Lualhati Bautista.