Secret Santa (stylized in all caps) is the third special single album by the South Korean band Onewe. The album was released by RBW on December 23, 2024, and distributed by Kakao Entertainment.[2] It consists of two tracks, including the lead single "We X Mas" and "Actor".
On October 26, 2024, Onewe announced they would be holding their O! New E!volution IV concert at Yes24 Live Hall on November 30 and December 1, including new arrangements and unreleased songs fit for the year-end.[3] Through the concert, they revealed the complete five-member version of "We X Mas", a Christmas carol which the band has previously written and performed as three members in 2022 during the mandatory military service of members Yonghoon and Kanghyun.[4][5] They also performed "Actor", a song which the band had performed unreleased since 2018.[6] On December 16, Onewe announced their third special album Secret Santa with "We X Mas" and "Actor" as a Christmas gift for their fans, set to be released on December 23, 2024.[7]