India, April 4 -- L os Angeles-based girl group KATSEYE dropped the first teaser of their new single Pinky Up on Thursday, but fans quickly noticed that member Manon Bannerman was missing, with only five members featured. Adding to the speculation, Manon removed KATSEYE from her Instagram bio shortly after the teaser release. The development sparked concern among fans, prompting Manon to issue a statement on Weverse, where she assured them she is "happy and healthy" and in "positive conversations" with the group's management. Pinky Up marks KATSEYE's first release since Manon announced in February that she would be stepping back from group activities. The single drops a day before the group's scheduled debut performance at Coachella on April 10. The six-member group, formed through Pop Star Academy: KATSEYE, includes Daniela Avanzini, Lara Raj, Megan Skiendiel, Sophia Laforteza and Yoonchae. HTC...