Which member of the group F(x) has also participated in various television dramas such as "The Heirs" (2013), "My Lovely Girl" (2014), and "The Bride of Habaek" (2017)?
F(x) (band):  The group is currently composed of four members: Victoria, Luna, Amber, and Krystal. Krystal Jung: Chrystal Soo Jung (born October 24, 1994), better known by the mononym Krystal, is an American singer and actress based in South Korea. Krystal Jung:  Aside from group activities, she has also participated in various television dramas such as "" (2011–12), "The Heirs" (2013), "My Lovely Girl" (2014), and "The Bride of Habaek" (2017).
Chrystal Soo Jung