She is the daughter of Jade Nguyen and Roy Harper. When her mother found out she was pregnant with her, she left her husband, not wanting her to be born into such a chaotic family. However, once she was about 6 months old Jade brought her to meet her father for the first time. They then both took her with them to Tibet while they were following a lead to find the real Roy Harper.
She appears to enjoy watching violence as it makes her giggle.
She seems to be intelligent for a baby as she can tell apart her father and the original Speedy, calling them "Dadas".
- This version of the character is exclusive to the continuity of the television series Young Justice and its tie-in comic book series. It is an adaptation of Lian Harper. The original character was created by Marv Wolfman and Eduardo Barreto and first appeared in New Teen Titans (Volume 2) #21.
- Lian was voiced by Kelly Hu.
- 14 Appearances of Lian Nguyen-Harper (Earth-16)
- 3 Images featuring Lian Nguyen-Harper (Earth-16)
- Quotations by or about Lian Nguyen-Harper (Earth-16)
- Character Gallery: Lian Nguyen-Harper (Earth-16)