f(x)'s Luna will finally make her debut as a musical actress through "Legally Blonde" on February 4th. By playing the lead role of Elle Woods, she'll be showcasing the full potential of her vocal talents as well as her charms in a variety of ways fans have yet to see. A representative of "Legally Blonde" commented, "It's hard to believe that this is Luna's debut; she's adjusted very quickly. She's the maknae on-set and is very much loved by the rest of her seniors.� She's working hard, so we hope everyone looks forward to her expressing the charms of her role." Luna will be sharing the role with Kim Ji Woo and Bada. Source: OSEN via Nate