NewJeans celebrates their fourth debut anniversary with a quartet reunion and the launch of the '2026 Summer of NewJeans' film series, while their track 'Right Now' surpasses 100 million Spotify streams. The group faces legal challenges, including a U.S. copyright lawsuit over 'ETA' and scrutiny over alleged plagiarism in 'How Sweet', alongside internal disputes involving former manager Min Hee Jin and HYBE's legal strategy.