Eyes Wide Open (stylized in sentence case) is the second Korean studio album (fourth overall) by South Korean girl group Twice. It was released on October 26, 2020, by JYP Entertainment and Republic Records. It is the group's first Korean full-length album in nearly three years, following Twicetagram (2017). The group's sophomore album features thirteen songs including the lead single, "I Can't Stop Me", and was released on the week of their fifth anniversary.

The album is primarily a pop record with elements of retro-synth, dance-pop, Japanese city-pop, and contemporary R&B genres among others. Production was handled by a wide array of producers including Melanie Fontana, Josh Record, LDN Noise, DJ Swivel, and Dua Lipa, with JYP Entertainment founder J. Y. Park serving as the album's executive producer. Members of the group participated in the production as songwriters for six out of thirteen tracks on the album. Lyrically, the album discusses themes of love, insomnia, self-confidence, self-encouragement, anxiety, and more.

Eyes Wide Open was a commercial success and received generally favorable reviews from music critics, who complimented the wide variety of music genres featured in the album as well as the group's musical growth. The album marked Twice's highest entry at the time on the US Billboard 200, peaking at number 72, and peaked at number 2 on the Gaon Album Chart. In April 2021, Eyes Wide Open received a 2× Platinum certification from the Korean Music Content Association (KMCA). The lead single, "I Can't Stop Me", peaked at number 8 on the Gaon Digital Chart, becoming the group's fourteenth top-ten single, as well as the group's third single to top the Billboard World Digital Song Sales chart. To promote the album, the group performed on several South Korean music show programs, such as M Countdown and Inkigayo.

Name	Status	Rating	Review
melanie kat
Otto Sarvamaa