Patrick Frater Asia Bureau ChiefJennie, part of the K-Pop girl group Blackpink will appear in the upcoming HBO TV series “The Idol.” She joins a cast that is headed by The Weeknd and Lily-Rose Depp.Co-created by The Weeknd (real name Abel Tesfaye), Sam Levinson (“Euphoria”) and Reza Fahim, “The Idol” is set against the backdrop of the music industry. The plot follows a self-help guru and cult leader who develops a complicated relationship with an up-and-coming pop idol.Jennie, expected to be credited under her full name Jennie Kim, appeared briefly in a recently released trailer for the show. The show’s release date has not been announced.HBO subsequently confirmed Jennie’s participation via Twitter.