K-pop group CORTIS has achieved a remarkable milestone with their debut album 'COLOR OUTSIDE THE LINES,' surpassing 400 million streams on Spotify as of February 26, 2026. This achievement comes approximately four months after the album's release, marking an impressive trajectory of growth. The group reached cumulative streaming milestones on specific dates: 100 million streams on October 12, 2025, 200 million on November 27, 2025, 300 million on January 8, 2026, and finally 400 million on February 26, 2026. All tracks on the album have performed exceptionally well, with the title track 'GO!' leading at 136.66 million streams, followed by 'FaSHioN' with 124.55 million streams, 'What You Want' with 53.84 million streams, and 'JoyRide' with 48.62 million streams. Beyond streaming success, CORTIS has been actively establishing their presence in the American market. They performed their first stage on iHeartRadio LIVE in October 2025 and most recently delivered a halftime show performance at the '2026 Ripples NBA All-Star Celebrity Game' held at Crypto.com Arena in California on February 13. The group has also expanded their influence through entertainment ventures, contributing the OST 'Mention Me' to Sony Pictures' new animated film 'GOAT.' Looking ahead, CORTIS has confirmed a comeback scheduled for April 2026 and is currently in the preparation phase for their new album.